U.S. Daily Highest Max Temperature Records set on June 30, 2012
Look up daily records set on a given day or month for a day, a month, or all-time.
U.S. Daily Highest Max Temperature Records set on June 30, 2012
Out of a possible 5,646 records: 397 (Broken) + 99 (Tied) = 496 Total
NOTE: These records are based on the historical daily observations archived in NCDC's Cooperative Summary of the Day data set and preliminary reports from Cooperative Observers and First Order National Weather Service stations, and as such are subject to change. All data in this database is "preliminary". This list may not representing all stations that set a record on any given day. Many stations do not report in real-time, and quality control methods on this dataset are not as complete as the final quality-controlled U.S. Historical Climatology Network dataset. The actual number of records set on a given day, in any category, is likely larger than depicted here.
The Period of Record (POR) represents the number of years with a minimum of 50% data completeness. All stations have a Period of Record of at least 30 years.
| Station | County | State | Lat | Lon | COOP/ WBAN ID* |
ASOS/ COOP |
POR | New/ Tied Record |
Diff | Record Date |
Previous Record |
Previous Date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BELLE MINA 2 N | LIMESTONE | AL | 34.69 | -86.88 | 010655 | COOP | 62 | 107.0°F | 4.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| MUSCLE SHOALS REGIONAL AP | COLBERT | AL | 34.74 | -87.60 | 13896 | ASOS | 71 | 107.0°F | 7.0 | 2012-06-30 | 100.0°F | 1968-06-30 |
| RUSSELLVILLE NO 2 | FRANKLIN | AL | 34.51 | -87.73 | 017131 | COOP | 56 | 106.0°F | 6.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| ROCK MILLS | RANDOLPH | AL | 33.16 | -85.29 | 017025 | COOP | 54 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1969-06-30 |
| HUNTSVILLE INTL AP JONES FIELD | MADISON | AL | 34.64 | -86.79 | 03856 | ASOS | 53 | 105.0°F | 7.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| TUSCALOOSA MUNICIPAL AP | TUSCALOOSA | AL | 33.21 | -87.62 | 93806 | ASOS | 50 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1954-06-30 |
| TUSCALOOSA ACFD | TUSCALOOSA | AL | 33.21 | -87.62 | 018380 | COOP | 63 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1954-06-30 |
| ANNISTON METROPOLITAN AP | CALHOUN | AL | 33.59 | -85.86 | 13871 | ASOS | 70 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1954-06-30 |
| MOULTON 2 | LAWRENCE | AL | 34.49 | -87.30 | 015635 | COOP | 54 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| GAINESVILLE LOCK | GREENE | AL | 32.83 | -88.13 | 013160 | COOP | 51 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| SCOTTSBORO | JACKSON | AL | 34.67 | -86.05 | 017304 | COOP | 110 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1931-06-30 |
| BANKHEAD LOCK & DAM | TUSCALOOSA | AL | 33.45 | -87.36 | 010505 | COOP | 51 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1978-06-30 |
| HAMILTON 3 S | MARION | AL | 34.10 | -87.99 | 013645 | COOP | 49 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| VERNON | LAMAR | AL | 33.74 | -88.13 | 018517 | COOP | 50 | 102.0°F | 3.0 | 2012-06-30 | 99.0°F | 1988-06-30 |
| HALEYVILLE | MARION | AL | 34.23 | -87.64 | 013620 | COOP | 72 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| ALEXANDER CITY | TALLAPOOSA | AL | 32.95 | -85.95 | 010160 | COOP | 42 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1978-06-30 |
| SYLACAUGA 4 NE | TALLADEGA | AL | 33.21 | -86.21 | 017999 | COOP | 50 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1959-06-30 |
| SAND MT SUBSTATION | DEKALB | AL | 34.29 | -85.97 | 017207 | COOP | 61 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1954-06-30 |
| OPELIKA | LEE | AL | 32.66 | -85.45 | 016129 | COOP | 52 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1978-06-30 |
| HEFLIN | CLEBURNE | AL | 33.65 | -85.60 | 013775 | COOP | 51 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1969-06-30 |
| GUNTERSVILLE | MARSHALL | AL | 34.33 | -86.33 | 013573 | COOP | 56 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| CENTREVILLE 6 SW | BIBB | AL | 32.87 | -87.24 | 011525 | COOP | 35 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| TROY MUNICIPAL AP | PIKE | AL | 31.86 | -86.01 | 03878 | ASOS | 30 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| MORRILTON | CONWAY | AR | 35.16 | -92.77 | 034938 | COOP | 83 | 108.0°F | 2.0 | 2012-06-30 | 106.0°F | 1931-06-30 |
| CONWAY | FAULKNER | AR | 35.08 | -92.43 | 031596 | COOP | 110 | 107.0°F | 3.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| SEARCY | WHITE | AR | 35.27 | -91.72 | 036506 | COOP | 91 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| BLUE MOUNTAIN DAM | YELL | AR | 35.12 | -93.65 | 030798 | COOP | 41 | 106.0°F | 7.0 | 2012-06-30 | 99.0°F | 1994-06-30 |
| NIMROD DAM | PERRY | AR | 34.96 | -93.16 | 035200 | COOP | 65 | 105.0°F | 1.0 | 2012-06-30 | 104.0°F | 1954-06-30 |
| CABOT | LONOKE | AR | 34.98 | -92.01 | 031102 | COOP | 44 | 105.0°F | 5.0 | 2012-06-30 | 100.0°F | 1980-06-30 |
| GREERS FERRY DAM | CLEBURNE | AR | 35.52 | -92.00 | 032978 | COOP | 48 | 105.0°F | 4.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| BATESVILLE L&D 1 | INDEPENDENCE | AR | 35.76 | -91.64 | 030460 | COOP | 60 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1991-06-30 |
| GILBERT | SEARCY | AR | 35.99 | -92.71 | 032794 | COOP | 74 | 105.0°F | 1.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| MOUNTAIN VIEW | STONE | AR | 35.84 | -92.10 | 035046 | COOP | 41 | 105.0°F | 6.0 | 2012-06-30 | 99.0°F | 1969-06-30 |
| FORT SMITH REGIONAL AP | SEBASTIAN | AR | 35.33 | -94.36 | 13964 | ASOS | 111 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1988-06-30 |
| BATESVILLE LVSTK | INDEPENDENCE | AR | 35.83 | -91.79 | 030458 | COOP | 69 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| MAMMOTH SPRING | FULTON | AR | 36.49 | -91.54 | 034572 | COOP | 100 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1969-06-30 |
| CALICO ROCK 2 WSW | IZARD | AR | 36.11 | -92.16 | 031132 | COOP | 70 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1936-06-30 |
| WYNNE | CROSS | AR | 35.25 | -90.80 | 038052 | COOP | 98 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1952-06-30 |
| MOUNTAIN HOME 1 NNW | BAXTER | AR | 36.35 | -92.39 | 035036 | COOP | 94 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| HARDY | SHARP | AR | 36.27 | -91.51 | 033132 | COOP | 33 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1913-06-30 |
| ALUM FORK | SALINE | AR | 34.80 | -92.84 | 030130 | COOP | 69 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| PARAGOULD 1S | GREENE | AR | 36.03 | -90.50 | 035563 | COOP | 32 | 103.0°F | 7.0 | 2012-06-30 | 96.0°F | 1980-06-30 |
| LITTLE ROCK AP ADAMS FIELD | PULASKI | AR | 34.73 | -92.24 | 13963 | ASOS | 115 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1931-06-30 |
| LITTLE ROCK AFB | PULASKI | AR | 34.92 | -92.15 | 03930 | COOP | 44 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1980-06-30 |
| JONESBORO MUNICIPAL AP | CRAIGHEAD | AR | 35.83 | -90.65 | 03953 | ASOS | 39 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 2005-06-30 |
| NASHVILLE | HOWARD | AR | 33.93 | -93.86 | 035112 | COOP | 74 | 102.0°F | 3.0 | 2012-06-30 | 99.0°F | 1988-06-30 |
| BOONEVILLE 3 SSE | LOGAN | AR | 35.09 | -93.93 | 030832 | COOP | 34 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1980-06-30 |
| NORTH LITTLE ROCK WFO | PULASKI | AR | 34.84 | -92.26 | 035320 | COOP | 35 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1980-06-30 |
| WALDRON | SCOTT | AR | 34.90 | -94.19 | 037488 | COOP | 85 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1980-06-30 |
| SHERIDAN | GRANT | AR | 34.30 | -92.39 | 036562 | COOP | 34 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| CLARENDON | MONROE | AR | 34.68 | -91.22 | 031442 | COOP | 38 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| SPARKMAN | DALLAS | AR | 33.92 | -92.83 | 036768 | COOP | 43 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| HARRISON BOONE COUNTY AP | BOONE | AR | 36.27 | -93.16 | 13971 | ASOS | 54 | 101.0°F | 5.0 | 2012-06-30 | 96.0°F | 2011-06-30 |
| KEO | LONOKE | AR | 34.60 | -91.99 | 033862 | COOP | 61 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1980-06-30 |
| WEST MEMPHIS | CRITTENDEN | AR | 35.12 | -90.18 | 037712 | COOP | 48 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| MONTICELLO MUNICIPAL AP | DREW | AR | 33.64 | -91.76 | 53919 | ASOS | 71 | 99.0°F | 0.0 | 2012-06-30 | 99.0°F | 2006-06-30 |
| JOHN MARTIN DAM | BENT | CO | 38.06 | -102.93 | 054388 | COOP | 65 | 107.0°F | 2.0 | 2012-06-30 | 105.0°F | 1998-06-30 |
| LAMAR MUNICIPAL AP | PROWERS | CO | 38.07 | -102.69 | 03013 | ASOS | 30 | 105.0°F | 0.0 | 2012-06-30 | 105.0°F | 2011-06-30 |
| CHEYENNE WELLS | CHEYENNE | CO | 38.82 | -102.35 | 051564 | COOP | 114 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1956-06-30 |
| SEDGWICK 5 S | SEDGWICK | CO | 40.86 | -102.52 | 057515 | COOP | 52 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1963-06-30 |
| TACONY 13 SE | PUEBLO | CO | 38.34 | -104.06 | 058157 | COOP | 54 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1980-06-30 |
| FRUITA | MESA | CO | 39.17 | -108.73 | 053146 | COOP | 101 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 2001-06-30 |
| AKRON WASHINGTON COUNTY AP | WASHINGTON | CO | 40.17 | -103.22 | 24015 | ASOS | 66 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1990-06-30 |
| TRINIDAD PERRY STOKES AP | LAS ANIMAS | CO | 37.26 | -104.34 | 23070 | ASOS | 64 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 2011-06-30 |
| COLORADO SPRINGS MUNICIPAL AP | EL PASO | CO | 38.81 | -104.69 | 93037 | ASOS | 68 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 1963-06-30 |
| CASTLE ROCK | DOUGLAS | CO | 39.41 | -104.91 | 051401 | COOP | 76 | 96.0°F | 0.0 | 2012-06-30 | 96.0°F | 1963-06-30 |
| CRAIG MOFFAT COUNTY AP | MOFFAT | CO | 40.49 | -107.52 | 24046 | ASOS | 30 | 96.0°F | 1.0 | 2012-06-30 | 95.0°F | 1990-06-30 |
| ALAMOSA SAN LUIS VALLEY REGIONAL AP | ALAMOSA | CO | 37.44 | -105.86 | 23061 | ASOS | 64 | 91.0°F | 0.0 | 2012-06-30 | 91.0°F | 2002-06-30 |
| BURLINGTON | HARTFORD | CT | 41.79 | -72.93 | 060973 | COOP | 47 | 95.0°F | 2.0 | 2012-06-30 | 93.0°F | 1991-06-30 |
| ROYAL PALM RANGER STA | MIAMI-DADE | FL | 25.39 | -80.59 | 087760 | COOP | 45 | 98.0°F | 1.0 | 2012-06-30 | 97.0°F | 1997-06-30 |
| WINTER HAVEN | POLK | FL | 28.02 | -81.73 | 089707 | COOP | 70 | 97.0°F | 1.0 | 2012-06-30 | 96.0°F | 2011-06-30 |
| MILLEDGEVILLE | BALDWIN | GA | 33.08 | -83.25 | 095874 | COOP | 112 | 108.0°F | 3.0 | 2012-06-30 | 105.0°F | 1931-06-30 |
| MACON MIDDLE GA REGIONAL AP | BIBB | GA | 32.68 | -83.65 | 03813 | ASOS | 67 | 108.0°F | 5.0 | 2012-06-30 | 103.0°F | 1959-06-30 |
| ROME WSO AIRPORT | FLOYD | GA | 34.35 | -85.17 | 097610 | COOP | 37 | 107.0°F | 7.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| ATHENS BEN EPPS AP | CLARKE | GA | 33.95 | -83.33 | 13873 | ASOS | 68 | 107.0°F | 9.0 | 2012-06-30 | 98.0°F | 2007-06-30 |
| SANDERSVILLE | WASHINGTON | GA | 32.97 | -82.80 | 097777 | COOP | 55 | 107.0°F | 7.0 | 2012-06-30 | 100.0°F | 1998-06-30 |
| AUGUSTA BUSH FIELD AP | RICHMOND | GA | 33.36 | -81.96 | 03820 | ASOS | 68 | 106.0°F | 3.0 | 2012-06-30 | 103.0°F | 1998-06-30 |
| CARTERSVILLE | BARTOW | GA | 34.20 | -84.79 | 091665 | COOP | 70 | 106.0°F | 7.0 | 2012-06-30 | 99.0°F | 1952-06-30 |
| COLUMBUS METROPOLITAN AP | MUSCOGEE | GA | 32.52 | -84.94 | 93842 | ASOS | 64 | 106.0°F | 6.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| ATLANTA HARTSFIELD INTL AP | FULTON | GA | 33.63 | -84.44 | 13874 | ASOS | 82 | 106.0°F | 8.0 | 2012-06-30 | 98.0°F | 1936-06-30 |
| ATLANTA FULTON COUNTY AP | FULTON | GA | 33.78 | -84.52 | 03888 | ASOS | 32 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1993-06-30 |
| HAWKINSVILLE | PULASKI | GA | 32.28 | -83.47 | 094170 | COOP | 107 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1978-06-30 |
| HARTWELL | HART | GA | 34.35 | -82.93 | 094133 | COOP | 100 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1914-06-30 |
| COVINGTON | NEWTON | GA | 33.60 | -83.84 | 092318 | COOP | 94 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1898-06-30 |
| DALLAS 7 NE | PAULDING | GA | 33.99 | -84.75 | 092485 | COOP | 53 | 104.0°F | 4.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| TOCCOA | STEPHENS | GA | 34.58 | -83.33 | 098740 | COOP | 109 | 104.0°F | 4.0 | 2012-06-30 | 100.0°F | 1945-06-30 |
| NEWNAN 5N | COWETA | GA | 33.45 | -84.82 | 096335 | COOP | 108 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1913-06-30 |
| ELBERTON 2 N | ELBERT | GA | 34.14 | -82.85 | 093060 | COOP | 71 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1914-06-30 |
| GAINESVILLE | HALL | GA | 34.30 | -83.86 | 093621 | COOP | 108 | 103.0°F | 4.0 | 2012-06-30 | 99.0°F | 1952-06-30 |
| ALBANY CAA AIRPORT | DOUGHERTY | GA | 31.53 | -84.18 | 090145 | COOP | 37 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1959-06-30 |
| ALLATOONA DAM 2 | BARTOW | GA | 34.17 | -84.73 | 090181 | COOP | 49 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| CEDARTOWN | POLK | GA | 34.06 | -85.23 | 091732 | COOP | 76 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1954-06-30 |
| CARROLLTON | CARROLL | GA | 33.60 | -85.08 | 091640 | COOP | 75 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1969-06-30 |
| LA GRANGE 1N | TROUP | GA | 33.05 | -85.03 | 094949 | COOP | 72 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1978-06-30 |
| HELEN | WHITE | GA | 34.70 | -83.73 | 094230 | COOP | 48 | 102.0°F | 7.0 | 2012-06-30 | 95.0°F | 1998-06-30 |
| PLAINS SW GA EXP STA | SUMTER | GA | 32.05 | -84.37 | 097087 | COOP | 55 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1978-06-30 |
| LAFAYETTE 3SW | WALKER | GA | 34.66 | -85.32 | 094941 | COOP | 77 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| CUTHBERT | RANDOLPH | GA | 31.77 | -84.79 | 092450 | COOP | 67 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| CLAYTON 1 SSW | RABUN | GA | 34.86 | -83.41 | 091982 | COOP | 112 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 1914-06-30 |
| KEOKUK LOCK DAM 19 | LEE | IA | 40.40 | -91.37 | 134381 | COOP | 67 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 1963-06-30 |
| RATHBUN DAM | APPANOOSE | IA | 40.83 | -92.89 | 136910 | COOP | 42 | 98.0°F | 3.0 | 2012-06-30 | 95.0°F | 1991-06-30 |
| FAIRFIELD RADIO WFIW | WAYNE | IL | 38.38 | -88.33 | 112931 | COOP | 114 | 108.0°F | 3.0 | 2012-06-30 | 105.0°F | 1931-06-30 |
| KASKASKIA RIVER NAVIGATION LOCK | RANDOLPH | IL | 37.98 | -89.95 | 114629 | COOP | 37 | 107.0°F | 4.0 | 2012-06-30 | 103.0°F | 1986-06-30 |
| CAIRO 3N | ALEXANDER | IL | 37.04 | -89.19 | 111166 | COOP | 100 | 106.0°F | 3.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| SMITHLAND LOCK & DAM | POPE | IL | 37.16 | -88.43 | 118020 | COOP | 31 | 106.0°F | 10.0 | 2012-06-30 | 96.0°F | 1990-06-30 |
| CARBONDALE SOUTHERN ILLINOIS AP | JACKSON | IL | 37.78 | -89.25 | 93810 | ASOS | 37 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1978-06-30 |
| BROOKPORT DAM 52 | MASSAC | IL | 37.13 | -88.65 | 110993 | COOP | 48 | 105.0°F | 6.0 | 2012-06-30 | 99.0°F | 1978-06-30 |
| CARLYLE RESERVOIR | CLINTON | IL | 38.63 | -89.37 | 111290 | COOP | 44 | 104.0°F | 10.0 | 2012-06-30 | 94.0°F | 2005-06-30 |
| OLNEY 2S | RICHLAND | IL | 38.70 | -88.08 | 116446 | COOP | 112 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1931-06-30 |
| VANDALIA | FAYETTE | IL | 38.97 | -89.09 | 118781 | COOP | 37 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1901-06-30 |
| NASHVILLE 1 E | WASHINGTON | IL | 38.34 | -89.36 | 116011 | COOP | 61 | 103.0°F | 4.0 | 2012-06-30 | 99.0°F | 1901-06-30 |
| DU QUOIN 4 SE | PERRY | IL | 37.99 | -89.19 | 112483 | COOP | 108 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1978-06-30 |
| BELLEVILLE SIU RESEARCH | ST. CLAIR | IL | 38.52 | -89.85 | 110510 | COOP | 74 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 2005-06-30 |
| SALEM | MARION | IL | 38.65 | -88.95 | 117636 | COOP | 56 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| RANTOUL | CHAMPAIGN | IL | 40.31 | -88.16 | 117150 | COOP | 87 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1991-06-30 |
| TUSCOLA | DOUGLAS | IL | 39.80 | -88.29 | 118684 | COOP | 81 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1954-06-30 |
| NORMAL 4NE | MCLEAN | IL | 40.55 | -88.95 | 116200 | COOP | 34 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1991-06-30 |
| MORRISONVILLE | CHRISTIAN | IL | 39.42 | -89.46 | 115841 | COOP | 31 | 100.0°F | 7.0 | 2012-06-30 | 93.0°F | 1996-06-30 |
| QUINCY REGIONAL AP | ADAMS | IL | 39.94 | -91.19 | 93989 | ASOS | 64 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1963-06-30 |
| PRINCEVILLE | PEORIA | IL | 40.93 | -89.76 | 117004 | COOP | 48 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 2005-06-30 |
| DECATUR AP | MACON | IL | 39.83 | -88.87 | 03887 | ASOS | 39 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 1978-06-30 |
| VINCENNES 4 E | KNOX | IN | 38.68 | -87.46 | 129112 | COOP | 94 | 107.0°F | 3.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| MOUNT VERNON | POSEY | IN | 37.93 | -87.90 | 126001 | COOP | 115 | 106.0°F | 3.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| EVANSVILLE REGIONAL AP | VANDERBURGH | IN | 38.04 | -87.52 | 93817 | ASOS | 64 | 106.0°F | 6.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| SPENCER | OWEN | IN | 39.28 | -86.77 | 128290 | COOP | 62 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1952-06-30 |
| BLOOMINGTON INDIANA UNIV | MONROE | IN | 39.17 | -86.52 | 120784 | COOP | 112 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1913-06-30 |
| COLUMBUS | BARTHOLOMEW | IN | 39.17 | -85.92 | 121747 | COOP | 117 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1936-06-30 |
| GREENFIELD | HANCOCK | IN | 39.79 | -85.76 | 123527 | COOP | 105 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1936-06-30 |
| NEW CASTLE 3 SW | HENRY | IN | 39.89 | -85.40 | 126164 | COOP | 62 | 102.0°F | 6.0 | 2012-06-30 | 96.0°F | 1959-06-30 |
| BROOKVILLE | FRANKLIN | IN | 39.42 | -85.01 | 121030 | COOP | 83 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1936-06-30 |
| SHELBYVILLE SEWAGE PL | SHELBY | IN | 39.53 | -85.79 | 127999 | COOP | 105 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1913-06-30 |
| GREENCASTLE 1 W | PUTNAM | IN | 39.64 | -86.88 | 123513 | COOP | 104 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1933-06-30 |
| WASHINGTON 1 W | DAVIESS | IN | 38.65 | -87.20 | 129253 | COOP | 109 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1936-06-30 |
| INDIANAPOLIS SE SIDE | MARION | IN | 39.72 | -86.07 | 124272 | COOP | 59 | 100.0°F | 4.0 | 2012-06-30 | 96.0°F | 1952-06-30 |
| TERRE HAUTE CAA AP | VIGO | IN | 39.45 | -87.30 | 128725 | COOP | 40 | 99.0°F | 4.0 | 2012-06-30 | 95.0°F | 1996-06-30 |
| TIPTON 5 SW | TIPTON | IN | 40.22 | -86.11 | 128784 | COOP | 32 | 99.0°F | 9.0 | 2012-06-30 | 90.0°F | 1996-06-30 |
| ELWOOD | MADISON | IN | 40.29 | -85.85 | 122638 | COOP | 63 | 98.0°F | 1.0 | 2012-06-30 | 97.0°F | 1952-06-30 |
| INDIANAPOLIS INTL AP | MARION | IN | 39.73 | -86.28 | 93819 | ASOS | 67 | 97.0°F | 1.0 | 2012-06-30 | 96.0°F | 1991-06-30 |
| HARTFORD CITY 4 ESE | BLACKFORD | IN | 40.44 | -85.29 | 123777 | COOP | 44 | 97.0°F | 6.0 | 2012-06-30 | 91.0°F | 2002-06-30 |
| ABILENE | DICKINSON | KS | 38.93 | -97.21 | 140010 | COOP | 80 | 105.0°F | 0.0 | 2012-06-30 | 105.0°F | 2011-06-30 |
| TOPEKA FORBES FIELD | SHAWNEE | KS | 38.95 | -95.66 | 13920 | ASOS | 59 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1980-06-30 |
| MELVERN LAKE | OSAGE | KS | 38.50 | -95.70 | 145210 | COOP | 35 | 104.0°F | 5.0 | 2012-06-30 | 99.0°F | 1998-06-30 |
| MILFORD LAKE | GEARY | KS | 39.07 | -96.90 | 145306 | COOP | 45 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1990-06-30 |
| TOPEKA MUNICIPAL AP | SHAWNEE | KS | 39.07 | -95.63 | 13996 | ASOS | 64 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 2011-06-30 |
| PERRY LAKE | JEFFERSON | KS | 39.12 | -95.41 | 146333 | COOP | 45 | 103.0°F | 7.0 | 2012-06-30 | 96.0°F | 1998-06-30 |
| POMONA LAKE | OSAGE | KS | 38.64 | -95.57 | 146498 | COOP | 48 | 103.0°F | 6.0 | 2012-06-30 | 97.0°F | 1998-06-30 |
| LAWRENCE | DOUGLAS | KS | 38.96 | -95.25 | 144559 | COOP | 109 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1933-06-30 |
| HORTON | BROWN | KS | 39.67 | -95.52 | 143810 | COOP | 118 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1901-06-30 |
| COUNCIL GROVE LAKE | MORRIS | KS | 38.68 | -96.51 | 141867 | COOP | 47 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1998-06-30 |
| OLATHE JOHNSON COUNTY INDUSTRIAL AP | JOHNSON | KS | 38.83 | -94.89 | 93909 | ASOS | 52 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| CLINTON LAKE | DOUGLAS | KS | 38.94 | -95.34 | 141612 | COOP | 33 | 101.0°F | 5.0 | 2012-06-30 | 96.0°F | 2006-06-30 |
| TUTTLE CREEK LAKE | RILEY | KS | 39.25 | -96.60 | 148259 | COOP | 49 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1990-06-30 |
| HOLTON | JACKSON | KS | 39.46 | -95.76 | 143759 | COOP | 61 | 99.0°F | 0.0 | 2012-06-30 | 99.0°F | 1980-06-30 |
| TORONTO LAKE | WOODSON | KS | 37.74 | -95.93 | 148191 | COOP | 47 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 1980-06-30 |
| BOWLING GREEN WARREN COUNTY AP | WARREN | KY | 36.96 | -86.42 | 93808 | ASOS | 118 | 108.0°F | 3.0 | 2012-06-30 | 105.0°F | 1952-06-30 |
| MAMMOTH CAVE | EDMONSON | KY | 37.13 | -86.15 | 155097 | COOP | 70 | 108.0°F | 4.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| BARREN RIVER LAKE | ALLEN | KY | 36.90 | -86.12 | 150422 | COOP | 46 | 107.0°F | 9.0 | 2012-06-30 | 98.0°F | 1988-06-30 |
| SCOTTSVILLE | ALLEN | KY | 36.75 | -86.23 | 157215 | COOP | 64 | 106.0°F | 1.0 | 2012-06-30 | 105.0°F | 1952-06-30 |
| PADUCAH BARKLEY REGIONAL AP | MCCRACKEN | KY | 37.06 | -88.77 | 03816 | ASOS | 62 | 106.0°F | 0.0 | 2012-06-30 | 106.0°F | 1952-06-30 |
| HENDERSON 8 SSW | HENDERSON | KY | 37.76 | -87.65 | 153762 | COOP | 84 | 106.0°F | 3.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| PROVIDENCE | WEBSTER | KY | 37.40 | -87.76 | 156595 | COOP | 30 | 106.0°F | 10.0 | 2012-06-30 | 96.0°F | 2005-06-30 |
| BARBOURVILLE | KNOX | KY | 36.88 | -83.88 | 150381 | COOP | 56 | 106.0°F | 7.0 | 2012-06-30 | 99.0°F | 1952-06-30 |
| MONTICELLO 3 NE | WAYNE | KY | 36.87 | -84.83 | 155524 | COOP | 54 | 105.0°F | 10.0 | 2012-06-30 | 95.0°F | 1988-06-30 |
| MOUNT STERLING | MONTGOMERY | KY | 38.06 | -83.93 | 155640 | COOP | 103 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1936-06-30 |
| LONDON CORBIN AP | LAUREL | KY | 37.09 | -84.08 | 03849 | ASOS | 56 | 104.0°F | 10.0 | 2012-06-30 | 94.0°F | 1966-06-30 |
| LOUISVILLE INTL AP | JEFFERSON | KY | 38.18 | -85.74 | 93821 | ASOS | 64 | 104.0°F | 5.0 | 2012-06-30 | 99.0°F | 1959-06-30 |
| CAVE RUN LAKE | ROWAN | KY | 38.12 | -83.53 | 152791 | COOP | 104 | 103.0°F | 7.0 | 2012-06-30 | 96.0°F | 1933-06-30 |
| BAXTER | HARLAN | KY | 36.86 | -83.33 | 150450 | COOP | 57 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 1952-06-30 |
| LEXINGTON BLUEGRASS AP | FAYETTE | KY | 38.04 | -84.61 | 93820 | ASOS | 64 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1953-06-30 |
| SOMERSET 2 N | PULASKI | KY | 37.12 | -84.62 | 157510 | COOP | 61 | 103.0°F | 6.0 | 2012-06-30 | 97.0°F | 1952-06-30 |
| ASHLAND | BOYD | KY | 38.45 | -82.61 | 150254 | COOP | 89 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 2005-06-30 |
| JACKSON JULIAN CARROLL AP | BREATHITT | KY | 37.59 | -83.31 | 03889 | ASOS | 35 | 103.0°F | 12.0 | 2012-06-30 | 91.0°F | 2005-06-30 |
| WEST LIBERTY 3NW | MORGAN | KY | 37.94 | -83.30 | 158551 | COOP | 59 | 103.0°F | 4.0 | 2012-06-30 | 99.0°F | 1952-06-30 |
| JAMESTOWN WWTP | RUSSELL | KY | 37.01 | -85.06 | 154208 | COOP | 37 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 2005-06-30 |
| DANVILLE | BOYLE | KY | 37.65 | -84.77 | 152040 | COOP | 74 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 1933-06-30 |
| PAINTSVILLE 1E | JOHNSON | KY | 37.82 | -82.79 | 156136 | COOP | 36 | 102.0°F | 10.0 | 2012-06-30 | 92.0°F | 2002-06-30 |
| BARDSTOWN 5E | NELSON | KY | 37.82 | -85.38 | 150397 | COOP | 52 | 102.0°F | 3.0 | 2012-06-30 | 99.0°F | 1952-06-30 |
| MOUNT VERNON | ROCKCASTLE | KY | 37.35 | -84.34 | 155648 | COOP | 54 | 101.0°F | 7.0 | 2012-06-30 | 94.0°F | 1966-06-30 |
| CINCINNATI NORTHERN KY AP | BOONE | KY | 39.04 | -84.67 | 93814 | ASOS | 64 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 1953-06-30 |
| WARSAW MARKLAND DAM | GALLATIN | KY | 38.77 | -84.97 | 158446 | COOP | 46 | 98.0°F | 5.0 | 2012-06-30 | 93.0°F | 1978-06-30 |
| CALHOUN RESEARCH STA | OUACHITA | LA | 32.51 | -92.35 | 161411 | COOP | 112 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1931-06-30 |
| MANSFIELD | DE SOTO | LA | 32.04 | -93.71 | 165874 | COOP | 34 | 99.0°F | 0.0 | 2012-06-30 | 99.0°F | 1896-06-30 |
| NEW ROADS 5 NE | POINTE COUPEE | LA | 30.73 | -91.37 | 166686 | COOP | 57 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1954-06-30 |
| AMHERST | HAMPSHIRE | MA | 42.39 | -72.54 | 190120 | COOP | 116 | 93.0°F | 0.0 | 2012-06-30 | 93.0°F | 1948-06-30 |
| EAST BRIMFIELD LAKE | WORCESTER | MA | 42.11 | -72.13 | 192107 | COOP | 50 | 92.0°F | 2.0 | 2012-06-30 | 90.0°F | 1981-06-30 |
| TAUNTON MUNICIPAL AP | BRISTOL | MA | 41.88 | -71.02 | 54777 | ASOS | 37 | 91.0°F | 0.0 | 2012-06-30 | 91.0°F | 1959-06-30 |
| NEW BEDFORD MUNICIPAL AP | BRISTOL | MA | 41.68 | -70.96 | 94726 | ASOS | 34 | 90.0°F | 3.0 | 2012-06-30 | 87.0°F | 2001-06-30 |
| BARRE FALLS DAM | WORCESTER | MA | 42.43 | -72.03 | 190408 | COOP | 50 | 90.0°F | 3.0 | 2012-06-30 | 87.0°F | 1999-06-30 |
| VINEYARD HAVEN MARTHAS VINEYARD AP | DUKES | MA | 41.39 | -70.62 | 94724 | ASOS | 39 | 89.0°F | 7.0 | 2012-06-30 | 82.0°F | 2001-06-30 |
| HYANNIS BARNSTABLE MUNICIPAL AP | BARNSTABLE | MA | 41.67 | -70.28 | 94720 | ASOS | 38 | 88.0°F | 4.0 | 2012-06-30 | 84.0°F | 1997-06-30 |
| NANTUCKET FAA AIRPORT | NANTUCKET | MA | 41.25 | -70.07 | 195159 | COOP | 41 | 88.0°F | 0.0 | 2012-06-30 | 88.0°F | 1959-06-30 |
| NATIONAL ARBORETUM DC | DISTRICT OF COLUMBIA | MD | 38.91 | -76.97 | 186350 | COOP | 62 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| CUMBERLAND 2 | ALLEGANY | MD | 39.64 | -78.76 | 182282 | COOP | 36 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 1991-06-30 |
| DALECARLIA RESERVOIR | DISTRICT OF COLUMBIA | MD | 38.94 | -77.11 | 182325 | COOP | 57 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1991-06-30 |
| BELTSVILLE | PRINCE GEORGE'S | MD | 39.03 | -76.93 | 180700 | COOP | 63 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1959-06-30 |
| ABERDEEN PHILLIPS FLD | HARFORD | MD | 39.47 | -76.17 | 180015 | COOP | 81 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1945-06-30 |
| MECHANICSVILLE 5 NE | ST. MARY'S | MD | 38.46 | -76.70 | 185865 | COOP | 35 | 99.0°F | 6.0 | 2012-06-30 | 93.0°F | 1991-06-30 |
| OAKLAND 1 SE | GARRETT | MD | 39.41 | -79.40 | 186620 | COOP | 108 | 92.0°F | 1.0 | 2012-06-30 | 91.0°F | 1945-06-30 |
| FROSTBURG 2 | ALLEGANY | MD | 39.66 | -78.94 | 183415 | COOP | 39 | 91.0°F | 2.0 | 2012-06-30 | 89.0°F | 2001-06-30 |
| DEARBORN | WAYNE | MI | 42.32 | -83.24 | 202015 | COOP | 56 | 98.0°F | 4.0 | 2012-06-30 | 94.0°F | 1971-06-30 |
| FLINT BISHOP INTL AP | GENESEE | MI | 42.97 | -83.75 | 14826 | ASOS | 64 | 95.0°F | 0.0 | 2012-06-30 | 95.0°F | 1949-06-30 |
| GROSSE POINTE FARMS | WAYNE | MI | 42.41 | -82.89 | 203477 | COOP | 60 | 95.0°F | 1.0 | 2012-06-30 | 94.0°F | 1971-06-30 |
| DETROIT METROPOLITAN AP | WAYNE | MI | 42.23 | -83.33 | 94847 | ASOS | 57 | 95.0°F | 1.0 | 2012-06-30 | 94.0°F | 1970-06-30 |
| PONTIAC OAKLAND COUNTY INTL AP | OAKLAND | MI | 42.67 | -83.42 | 94817 | ASOS | 30 | 94.0°F | 4.0 | 2012-06-30 | 90.0°F | 1996-06-30 |
| SIKESTON POWER STATION | SCOTT | MO | 36.88 | -89.62 | 237772 | COOP | 52 | 110.0°F | 4.0 | 2012-06-30 | 106.0°F | 1952-06-30 |
| POPLAR BLUFF | BUTLER | MO | 36.76 | -90.41 | 236791 | COOP | 99 | 109.0°F | 4.0 | 2012-06-30 | 105.0°F | 1952-06-30 |
| FESTUS | JEFFERSON | MO | 38.23 | -90.40 | 232850 | COOP | 44 | 108.0°F | 12.0 | 2012-06-30 | 96.0°F | 2005-06-30 |
| JACKSON | CAPE GIRARDEAU | MO | 37.38 | -89.67 | 234226 | COOP | 109 | 108.0°F | 0.0 | 2012-06-30 | 108.0°F | 1952-06-30 |
| PERRYVILLE WATER PLT | PERRY | MO | 37.73 | -89.92 | 236641 | COOP | 55 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| ST LOUIS SCIENCE CENTER | ST. LOUIS | MO | 38.63 | -90.27 | 237452 | COOP | 31 | 106.0°F | 6.0 | 2012-06-30 | 100.0°F | 2005-06-30 |
| CAPE GIRARDEAU MUNICIPAL AP | SCOTT | MO | 37.23 | -89.57 | 03935 | ASOS | 52 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1969-06-30 |
| SAVERTON LOCK AND DAM 22 | RALLS | MO | 39.64 | -91.25 | 237578 | COOP | 62 | 105.0°F | 6.0 | 2012-06-30 | 99.0°F | 2005-06-30 |
| ST LOUIS LAMBERT INTL AP | ST. LOUIS | MO | 38.75 | -90.37 | 13994 | ASOS | 67 | 105.0°F | 8.0 | 2012-06-30 | 97.0°F | 1991-06-30 |
| DORA 1N | OZARK | MO | 36.79 | -92.22 | 232302 | COOP | 42 | 105.0°F | 7.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| FREEDOM | OSAGE | MO | 38.46 | -91.70 | 233043 | COOP | 48 | 104.0°F | 7.0 | 2012-06-30 | 97.0°F | 2005-06-30 |
| CHILLICOTHE 2S | LIVINGSTON | MO | 39.78 | -93.54 | 231580 | COOP | 31 | 104.0°F | 9.0 | 2012-06-30 | 95.0°F | 2005-06-30 |
| ROLLA MISSOURI S&T | PHELPS | MO | 37.96 | -91.78 | 237263 | COOP | 100 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| LICKING 4N | TEXAS | MO | 37.55 | -91.88 | 234919 | COOP | 71 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| TRENTON | GRUNDY | MO | 40.08 | -93.61 | 238444 | COOP | 104 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1931-06-30 |
| HANNIBAL WATER WORKS | MARION | MO | 39.72 | -91.37 | 233601 | COOP | 77 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1936-06-30 |
| ALBANY | GENTRY | MO | 40.25 | -94.33 | 230051 | COOP | 38 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1963-06-30 |
| MOUNTAIN GROVE 2 N | WRIGHT | MO | 37.15 | -92.26 | 235834 | COOP | 108 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| WELDON SPRING NWS | ST. CHARLES | MO | 38.70 | -90.68 | 238805 | COOP | 46 | 103.0°F | 7.0 | 2012-06-30 | 96.0°F | 2005-06-30 |
| POPLAR BLUFF MUNICIPAL AP | BUTLER | MO | 36.77 | -90.32 | 03975 | ASOS | 30 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 2005-06-30 |
| SALISBURY | CHARITON | MO | 39.42 | -92.81 | 237514 | COOP | 65 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1956-06-30 |
| JEFFERSON CITY MEMORIAL AP | CALLAWAY | MO | 38.59 | -92.16 | 03963 | ASOS | 38 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1978-06-30 |
| KANSAS CITY DOWNTOWN AP | CLAY | MO | 39.12 | -94.60 | 13988 | ASOS | 117 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1933-06-30 |
| GALENA | STONE | MO | 36.81 | -93.47 | 233094 | COOP | 46 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 2005-06-30 |
| HOUSTON | TEXAS | MO | 37.32 | -91.96 | 234019 | COOP | 82 | 102.0°F | 3.0 | 2012-06-30 | 99.0°F | 1901-06-30 |
| SPICKARD 7 W | GRUNDY | MO | 40.25 | -93.72 | 237963 | COOP | 54 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1963-06-30 |
| POTOSI 4 SW | WASHINGTON | MO | 37.90 | -90.84 | 236826 | COOP | 35 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1901-06-30 |
| BOWLING GREEN 1 E | PIKE | MO | 39.34 | -91.17 | 230856 | COOP | 42 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1963-06-30 |
| VICHY ROLLA NATIONAL AP | MARIES | MO | 38.13 | -91.77 | 13997 | ASOS | 64 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| COLUMBIA REGIONAL AP | BOONE | MO | 38.82 | -92.22 | 03945 | ASOS | 42 | 102.0°F | 6.0 | 2012-06-30 | 96.0°F | 1978-06-30 |
| ST CHARLES 7 SSW | ST. LOUIS | MO | 38.69 | -90.52 | 237398 | COOP | 36 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 2005-06-30 |
| MANSFIELD | WRIGHT | MO | 37.11 | -92.58 | 235227 | COOP | 45 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| KIRKSVILLE | ADAIR | MO | 40.21 | -92.57 | 234544 | COOP | 115 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1931-06-30 |
| MARSHALL | SALINE | MO | 39.13 | -93.22 | 235298 | COOP | 110 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1934-06-30 |
| HAMILTON 2W | CALDWELL | MO | 39.74 | -94.03 | 233568 | COOP | 58 | 101.0°F | 4.0 | 2012-06-30 | 97.0°F | 1963-06-30 |
| MONROE CITY | MONROE | MO | 39.64 | -91.72 | 235708 | COOP | 33 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1963-06-30 |
| MEMPHIS | SCOTLAND | MO | 40.46 | -92.18 | 235492 | COOP | 61 | 101.0°F | 3.0 | 2012-06-30 | 98.0°F | 1963-06-30 |
| KANSAS CITY INTL AP | PLATTE | MO | 39.30 | -94.73 | 03947 | ASOS | 39 | 101.0°F | 5.0 | 2012-06-30 | 96.0°F | 1978-06-30 |
| CALIFORNIA | MONITEAU | MO | 38.63 | -92.55 | 231189 | COOP | 53 | 101.0°F | 4.0 | 2012-06-30 | 97.0°F | 1978-06-30 |
| CANTON L AND D 20 | LEWIS | MO | 40.14 | -91.52 | 231275 | COOP | 74 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1991-06-30 |
| SHELBINA | SHELBY | MO | 39.68 | -92.05 | 237720 | COOP | 65 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1963-06-30 |
| BETHANY | HARRISON | MO | 40.26 | -94.03 | 230608 | COOP | 115 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1931-06-30 |
| MT VERNON UNIV MO - SW CENTER | LAWRENCE | MO | 37.07 | -93.88 | 235862 | COOP | 49 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1966-06-30 |
| SPRINGFIELD REGIONAL AP | GREENE | MO | 37.24 | -93.39 | 13995 | ASOS | 71 | 99.0°F | 2.0 | 2012-06-30 | 97.0°F | 2011-06-30 |
| ST JOSEPH ROSECRANS MEMORIAL AP | BUCHANAN | MO | 39.77 | -94.92 | 13993 | ASOS | 50 | 99.0°F | 0.0 | 2012-06-30 | 99.0°F | 1963-06-30 |
| AMITY 4 NE | DEKALB | MO | 39.89 | -94.36 | 230143 | COOP | 61 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1963-06-30 |
| CASSVILLE RANGER STA | BARRY | MO | 36.67 | -93.86 | 231383 | COOP | 50 | 97.0°F | 1.0 | 2012-06-30 | 96.0°F | 1966-06-30 |
| POMME DE TERRE DAM | HICKORY | MO | 37.91 | -93.32 | 236777 | COOP | 49 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 1991-06-30 |
| MONTICELLO | LAWRENCE | MS | 31.55 | -90.11 | 225987 | COOP | 103 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1969-06-30 |
| TUPELO REGIONAL AP | LEE | MS | 34.26 | -88.77 | 93862 | ASOS | 49 | 104.0°F | 4.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| HICKORY FLAT | BENTON | MS | 34.62 | -89.19 | 224001 | COOP | 53 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1969-06-30 |
| CORINTH 7 SW | ALCORN | MS | 34.88 | -88.62 | 221962 | COOP | 89 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1931-06-30 |
| STATE UNIVERSITY | OKTIBBEHA | MS | 33.47 | -88.78 | 228374 | COOP | 118 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1931-06-30 |
| HOLLY SPRINGS 4 N | MARSHALL | MS | 34.82 | -89.43 | 224173 | COOP | 50 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| PONTOTOC EXP STA | PONTOTOC | MS | 34.14 | -89.00 | 227111 | COOP | 58 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| IUKA | TISHOMINGO | MS | 34.76 | -88.20 | 224455 | COOP | 32 | 102.0°F | 4.0 | 2012-06-30 | 98.0°F | 1988-06-30 |
| UNIVERSITY | LAFAYETTE | MS | 34.37 | -89.53 | 229079 | COOP | 108 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| MERIDIAN NAAS | LAUDERDALE | MS | 32.55 | -88.57 | 03866 | COOP | 49 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 2009-06-30 |
| FULTON 3 W | ITAWAMBA | MS | 34.26 | -88.46 | 223208 | COOP | 54 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1988-06-30 |
| COLLINS | COVINGTON | MS | 31.64 | -89.56 | 221852 | COOP | 66 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| WINONA 5 E | MONTGOMERY | MS | 33.48 | -89.62 | 229743 | COOP | 56 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| COLUMBUS | LOWNDES | MS | 33.47 | -88.38 | 221880 | COOP | 30 | 99.0°F | 2.0 | 2012-06-30 | 97.0°F | 2006-06-30 |
| GREENVILLE ASOS | WASHINGTON | MS | 33.48 | -90.99 | 13939 | ASOS | 50 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 2009-06-30 |
| REIDSVILLE 2 NW | ROCKINGHAM | NC | 36.38 | -79.69 | 317202 | COOP | 50 | 110.0°F | 14.0 | 2012-06-30 | 96.0°F | 2007-06-30 |
| ROANOKE RAPIDS | HALIFAX | NC | 36.48 | -77.67 | 317319 | COOP | 38 | 106.0°F | 9.0 | 2012-06-30 | 97.0°F | 1980-06-30 |
| LAURINBURG | SCOTLAND | NC | 34.75 | -79.47 | 314860 | COOP | 65 | 106.0°F | 2.0 | 2012-06-30 | 104.0°F | 1959-06-30 |
| TAPOCO | GRAHAM | NC | 35.45 | -83.94 | 318492 | COOP | 62 | 105.0°F | 7.0 | 2012-06-30 | 98.0°F | 1945-06-30 |
| RALEIGH DURHAM INTL AP | WAKE | NC | 35.89 | -78.78 | 13722 | ASOS | 66 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| CONCORD | CABARRUS | NC | 35.41 | -80.58 | 311975 | COOP | 79 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1934-06-30 |
| FAYETTEVILLE (PWC) | CUMBERLAND | NC | 35.06 | -78.86 | 313017 | COOP | 113 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1959-06-30 |
| LOUISBURG | FRANKLIN | NC | 36.10 | -78.30 | 315123 | COOP | 117 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| CHAPEL HILL 2 W | ORANGE | NC | 35.91 | -79.08 | 311677 | COOP | 113 | 104.0°F | 0.0 | 2012-06-30 | 104.0°F | 1945-06-30 |
| CHARLOTTE DOUGLAS INTL AP | MECKLENBURG | NC | 35.22 | -80.96 | 13881 | ASOS | 67 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| WILSON 3 SW | WILSON | NC | 35.69 | -77.95 | 319476 | COOP | 76 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| MOUNT AIRY 2 W | SURRY | NC | 36.50 | -80.65 | 315890 | COOP | 116 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1959-06-30 |
| WILMINGTON INTL AP | NEW HANOVER | NC | 34.27 | -77.90 | 13748 | ASOS | 79 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| LUMBERTON | ROBESON | NC | 34.63 | -79.03 | 315177 | COOP | 106 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1936-06-30 |
| WATERVILLE 2 | HAYWOOD | NC | 35.77 | -83.10 | 319123 | COOP | 80 | 103.0°F | 4.0 | 2012-06-30 | 99.0°F | 1936-06-30 |
| CLINTON 2 NE | SAMPSON | NC | 35.02 | -78.28 | 311881 | COOP | 36 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1998-06-30 |
| SALISBURY | ROWAN | NC | 35.68 | -80.48 | 317615 | COOP | 116 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| W KERR SCOTT RESV | WILKES | NC | 36.13 | -81.23 | 319555 | COOP | 46 | 102.0°F | 7.0 | 2012-06-30 | 95.0°F | 1990-06-30 |
| FAYETTEVILLE REGIONAL AP GRANNIS FIELD | CUMBERLAND | NC | 34.99 | -78.88 | 93740 | ASOS | 39 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1998-06-30 |
| ROXBORO 7 ESE | PERSON | NC | 36.35 | -78.89 | 317516 | COOP | 64 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1968-06-30 |
| NORTH WILKESBORO | WILKES | NC | 36.16 | -81.15 | 316256 | COOP | 55 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1993-06-30 |
| DANBURY | STOKES | NC | 36.41 | -80.22 | 312238 | COOP | 51 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1959-06-30 |
| ELIZABETHTOWN 3 SW | BLADEN | NC | 34.60 | -78.65 | 312732 | COOP | 46 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1959-06-30 |
| ROCKY MOUNT WILSON AP | NASH | NC | 35.86 | -77.89 | 93759 | ASOS | 33 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1998-06-30 |
| ASHEBORO 2 W | RANDOLPH | NC | 35.70 | -79.84 | 310286 | COOP | 82 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1945-06-30 |
| MURFREESBORO | NORTHAMPTON | NC | 36.45 | -77.08 | 315996 | COOP | 32 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1993-06-30 |
| LENOIR | CALDWELL | NC | 35.92 | -81.54 | 314938 | COOP | 104 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1927-06-30 |
| TARBORO 1 S | EDGECOMBE | NC | 35.88 | -77.54 | 318500 | COOP | 117 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1934-06-30 |
| KINSTON AG RESEARCH | LENOIR | NC | 35.30 | -77.57 | 314689 | COOP | 44 | 101.0°F | 2.0 | 2012-06-30 | 99.0°F | 1998-06-30 |
| HICKORY FAA AIRPORT | BURKE | NC | 35.74 | -81.38 | 03810 | ASOS | 63 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| LINCOLNTON 4 W | LINCOLN | NC | 35.46 | -81.33 | 314996 | COOP | 58 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1959-06-30 |
| BAYBORO 3 SW | PAMLICO | NC | 35.13 | -76.82 | 310576 | COOP | 42 | 99.0°F | 2.0 | 2012-06-30 | 97.0°F | 1990-06-30 |
| MARSHALL | MADISON | NC | 35.80 | -82.67 | 315356 | COOP | 108 | 99.0°F | 1.0 | 2012-06-30 | 98.0°F | 1936-06-30 |
| PISGAH FOREST 3 NE | TRANSYLVANIA | NC | 35.27 | -82.65 | 316805 | COOP | 72 | 98.0°F | 3.0 | 2012-06-30 | 95.0°F | 1952-06-30 |
| ASHEVILLE REGIONAL AP | BUNCOMBE | NC | 35.43 | -82.54 | 03812 | ASOS | 64 | 98.0°F | 4.0 | 2012-06-30 | 94.0°F | 1952-06-30 |
| LONGWOOD | BRUNSWICK | NC | 34.01 | -78.55 | 315116 | COOP | 39 | 98.0°F | 2.0 | 2012-06-30 | 96.0°F | 1977-06-30 |
| MURPHY | CHEROKEE | NC | 35.10 | -84.02 | 316001 | COOP | 44 | 98.0°F | 3.0 | 2012-06-30 | 95.0°F | 1978-06-30 |
| HENDERSONVILLE 1 NE | HENDERSON | NC | 35.33 | -82.45 | 313976 | COOP | 110 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 1936-06-30 |
| FLETCHER 3 W | HENDERSON | NC | 35.43 | -82.56 | 313106 | COOP | 51 | 96.0°F | 4.0 | 2012-06-30 | 92.0°F | 1978-06-30 |
| BREVARD | TRANSYLVANIA | NC | 35.23 | -82.74 | 311055 | COOP | 90 | 96.0°F | 3.0 | 2012-06-30 | 93.0°F | 1945-06-30 |
| OCONALUFTEE | SWAIN | NC | 35.52 | -83.31 | 316341 | COOP | 51 | 95.0°F | 4.0 | 2012-06-30 | 91.0°F | 1978-06-30 |
| BOONE 1 SE | WATAUGA | NC | 36.21 | -81.64 | 310982 | COOP | 30 | 91.0°F | 7.0 | 2012-06-30 | 84.0°F | 2005-06-30 |
| BANNER ELK | AVERY | NC | 36.16 | -81.87 | 310506 | COOP | 101 | 90.0°F | 1.0 | 2012-06-30 | 89.0°F | 1936-06-30 |
| GRANDFATHER MTN | AVERY | NC | 36.10 | -81.83 | 313565 | COOP | 55 | 83.0°F | 4.0 | 2012-06-30 | 79.0°F | 1968-06-30 |
| SIDNEY MUNICIPAL AP | CHEYENNE | NE | 41.10 | -102.99 | 24030 | ASOS | 45 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1953-06-30 |
| SPRINGVIEW | KEYA PAHA | NE | 42.82 | -99.75 | 258090 | COOP | 80 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1963-06-30 |
| BIG SPRINGS | DEUEL | NE | 41.05 | -102.15 | 250865 | COOP | 67 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 2011-06-30 |
| VALENTINE NWR | CHERRY | NE | 42.57 | -100.69 | 258755 | COOP | 55 | 101.0°F | 0.0 | 2012-06-30 | 101.0°F | 1980-06-30 |
| PINKHAM NOTCH | COOS | NH | 44.26 | -71.26 | 276818 | COOP | 81 | 86.0°F | 0.0 | 2012-06-30 | 86.0°F | 1945-06-30 |
| TETERBORO AIRPORT | BERGEN | NJ | 40.85 | -74.06 | 94741 | ASOS | 38 | 93.0°F | 2.0 | 2012-06-30 | 91.0°F | 2001-06-30 |
| TUCUMCARI FAA AIRPORT | QUAY | NM | 35.18 | -103.60 | 299153 | COOP | 35 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 2011-06-30 |
| PORTALES | ROOSEVELT | NM | 34.17 | -103.35 | 297008 | COOP | 96 | 105.0°F | 0.0 | 2012-06-30 | 105.0°F | 1957-06-30 |
| RAGLAND 3 SSW | QUAY | NM | 34.78 | -103.75 | 297226 | COOP | 50 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1999-06-30 |
| CAIRO 3 NW | GREENE | NY | 42.32 | -74.03 | 301095 | COOP | 33 | 95.0°F | 3.0 | 2012-06-30 | 92.0°F | 1991-06-30 |
| HUDSON COR.FACILITY | COLUMBIA | NY | 42.25 | -73.80 | 304025 | COOP | 49 | 95.0°F | 2.0 | 2012-06-30 | 93.0°F | 1991-06-30 |
| ISLIP LONG ISLAND MACARTHUR AP | SUFFOLK | NY | 40.79 | -73.10 | 04781 | ASOS | 39 | 93.0°F | 4.0 | 2012-06-30 | 89.0°F | 2001-06-30 |
| TROY LOCK AND DAM | RENSSELAER | NY | 42.75 | -73.68 | 308600 | COOP | 53 | 93.0°F | 0.0 | 2012-06-30 | 93.0°F | 1991-06-30 |
| MOHONK LAKE | ULSTER | NY | 41.77 | -74.16 | 305426 | COOP | 113 | 92.0°F | 1.0 | 2012-06-30 | 91.0°F | 2001-06-30 |
| YORKTOWN HEIGHTS 1W | WESTCHESTER | NY | 41.27 | -73.80 | 309670 | COOP | 46 | 92.0°F | 0.0 | 2012-06-30 | 92.0°F | 1991-06-30 |
| SLIDE MOUNTAIN | ULSTER | NY | 42.02 | -74.42 | 307799 | COOP | 48 | 84.0°F | 4.0 | 2012-06-30 | 80.0°F | 1965-06-30 |
| PORTSMOUTH-SCIOTOVILLE | SCIOTO | OH | 38.76 | -82.89 | 336781 | COOP | 118 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1952-06-30 |
| CINCINNATI MUNICIPAL AP LUNKEN FIELD | HAMILTON | OH | 39.10 | -84.42 | 93812 | ASOS | 55 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1952-06-30 |
| MARIETTA WWTP | WASHINGTON | OH | 39.41 | -81.43 | 334927 | COOP | 48 | 100.0°F | 5.0 | 2012-06-30 | 95.0°F | 1991-06-30 |
| CINCINNATI-FERNBANK | HAMILTON | OH | 39.12 | -84.70 | 331550 | COOP | 38 | 99.0°F | 7.0 | 2012-06-30 | 92.0°F | 1991-06-30 |
| SPRINGFIELD NEW WATER WKS | CLARK | OH | 39.97 | -83.82 | 337935 | COOP | 39 | 98.0°F | 8.0 | 2012-06-30 | 90.0°F | 1991-06-30 |
| HILLSBORO | HIGHLAND | OH | 39.23 | -83.61 | 333758 | COOP | 114 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 1894-06-30 |
| JACKSON 3 NW | JACKSON | OH | 39.08 | -82.71 | 334004 | COOP | 92 | 98.0°F | 2.0 | 2012-06-30 | 96.0°F | 1936-06-30 |
| STEUBENVILLE | JEFFERSON | OH | 40.38 | -80.63 | 338025 | COOP | 70 | 97.0°F | 2.0 | 2012-06-30 | 95.0°F | 1942-06-30 |
| HANNIBAL LOCKS AND DAM | MONROE | OH | 39.67 | -80.87 | 333500 | COOP | 37 | 97.0°F | 8.0 | 2012-06-30 | 89.0°F | 1978-06-30 |
| WASHINGTON COURT HOUSE WWTP | FAYETTE | OH | 39.54 | -83.42 | 338794 | COOP | 82 | 97.0°F | 1.0 | 2012-06-30 | 96.0°F | 1953-06-30 |
| CHARDON | GEAUGA | OH | 41.58 | -81.18 | 331458 | COOP | 65 | 92.0°F | 1.0 | 2012-06-30 | 91.0°F | 1949-06-30 |
| CLEVELAND HOPKINS INTL AP | CUYAHOGA | OH | 41.41 | -81.85 | 14820 | ASOS | 64 | 92.0°F | 1.0 | 2012-06-30 | 91.0°F | 1964-06-30 |
| RALSTON | PAWNEE | OK | 36.50 | -96.74 | 347390 | COOP | 48 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1988-06-30 |
| HULAH DAM | OSAGE | OK | 36.92 | -96.10 | 344393 | COOP | 50 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| WAYNESBURG 1 E | GREENE | PA | 39.90 | -80.17 | 369367 | COOP | 50 | 98.0°F | 5.0 | 2012-06-30 | 93.0°F | 1971-06-30 |
| FORD CITY 4 S DAM | ARMSTRONG | PA | 40.71 | -79.51 | 362942 | COOP | 65 | 98.0°F | 4.0 | 2012-06-30 | 94.0°F | 1945-06-30 |
| SLIPPERY ROCK 1 SSW | BUTLER | PA | 41.06 | -80.06 | 368184 | COOP | 62 | 98.0°F | 6.0 | 2012-06-30 | 92.0°F | 1964-06-30 |
| LANCASTER 2 NE FILT PLANT | LANCASTER | PA | 40.05 | -76.27 | 364763 | COOP | 35 | 97.0°F | 4.0 | 2012-06-30 | 93.0°F | 1991-06-30 |
| BIGLERVILLE | ADAMS | PA | 39.94 | -77.26 | 360656 | COOP | 40 | 97.0°F | 4.0 | 2012-06-30 | 93.0°F | 1990-06-30 |
| CONFLUENCE 1 SW DAM | SOMERSET | PA | 39.80 | -79.37 | 361705 | COOP | 64 | 96.0°F | 1.0 | 2012-06-30 | 95.0°F | 1971-06-30 |
| LOCK HAVEN SEWAGE PLANT | CLINTON | PA | 41.12 | -77.45 | 365109 | COOP | 31 | 96.0°F | 4.0 | 2012-06-30 | 92.0°F | 1991-06-30 |
| BLUE MARSH LAKE | BERKS | PA | 40.38 | -76.03 | 360785 | COOP | 33 | 95.0°F | 1.0 | 2012-06-30 | 94.0°F | 1991-06-30 |
| RAYSTOWN LAKE 2 | HUNTINGDON | PA | 40.38 | -78.08 | 367312 | COOP | 38 | 95.0°F | 4.0 | 2012-06-30 | 91.0°F | 1991-06-30 |
| STEVENSON DAM | CAMERON | PA | 41.40 | -78.02 | 368469 | COOP | 39 | 93.0°F | 3.0 | 2012-06-30 | 90.0°F | 1971-06-30 |
| CHALK HILL 2 ENE | FAYETTE | PA | 39.84 | -79.59 | 361350 | COOP | 32 | 92.0°F | 4.0 | 2012-06-30 | 88.0°F | 1996-06-30 |
| PLEASANT MOUNT 1 W | WAYNE | PA | 41.74 | -75.45 | 367029 | COOP | 56 | 89.0°F | 1.0 | 2012-06-30 | 88.0°F | 1959-06-30 |
| BRADFORD 4SW RES 5 | MCKEAN | PA | 41.90 | -78.71 | 360868 | COOP | 68 | 88.0°F | 0.0 | 2012-06-30 | 88.0°F | 1971-06-30 |
| JOHNSTON 4 SW | EDGEFIELD | SC | 33.78 | -81.85 | 384607 | COOP | 53 | 113.0°F | 9.0 | 2012-06-30 | 104.0°F | 1998-06-30 |
| COLUMBIA UNIV OF SC | RICHLAND | SC | 33.98 | -81.02 | 381944 | COOP | 78 | 111.0°F | 5.0 | 2012-06-30 | 106.0°F | 1998-06-30 |
| COLUMBIA METROPOLITAN AP | LEXINGTON | SC | 33.94 | -81.12 | 13883 | ASOS | 68 | 109.0°F | 6.0 | 2012-06-30 | 103.0°F | 1959-06-30 |
| SALUDA | SALUDA | SC | 34.00 | -81.77 | 387631 | COOP | 104 | 109.0°F | 6.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| SANDHILL RESEARCH - ELGIN | RICHLAND | SC | 34.14 | -80.87 | 387666 | COOP | 53 | 109.0°F | 7.0 | 2012-06-30 | 102.0°F | 1998-06-30 |
| LITTLE MOUNTAIN | NEWBERRY | SC | 34.19 | -81.42 | 385200 | COOP | 115 | 107.0°F | 2.0 | 2012-06-30 | 105.0°F | 1959-06-30 |
| BAMBERG | BAMBERG | SC | 33.30 | -81.03 | 380448 | COOP | 58 | 106.0°F | 2.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| BISHOPVILLE 1ENE | LEE | SC | 34.22 | -80.24 | 380736 | COOP | 77 | 106.0°F | 5.0 | 2012-06-30 | 101.0°F | 1936-06-30 |
| SANTUCK | UNION | SC | 34.64 | -81.52 | 387722 | COOP | 116 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1927-06-30 |
| DARLINGTON | DARLINGTON | SC | 34.30 | -79.88 | 382260 | COOP | 106 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| BATESBURG | LEXINGTON | SC | 33.90 | -81.54 | 380506 | COOP | 31 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1898-06-30 |
| WINNSBORO | FAIRFIELD | SC | 34.37 | -81.09 | 389327 | COOP | 112 | 106.0°F | 4.0 | 2012-06-30 | 102.0°F | 1931-06-30 |
| CALHOUN FALLS | ABBEVILLE | SC | 34.09 | -82.59 | 381277 | COOP | 90 | 106.0°F | 2.0 | 2012-06-30 | 104.0°F | 1931-06-30 |
| FLORENCE REGIONAL AP | FLORENCE | SC | 34.19 | -79.72 | 13744 | ASOS | 64 | 105.0°F | 2.0 | 2012-06-30 | 103.0°F | 1990-06-30 |
| ANDERSON COUNTY AP | ANDERSON | SC | 34.50 | -82.71 | 93846 | ASOS | 62 | 105.0°F | 4.0 | 2012-06-30 | 101.0°F | 1959-06-30 |
| ANDERSON | ANDERSON | SC | 34.53 | -82.66 | 380165 | COOP | 105 | 105.0°F | 2.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| CLARKS HILL 1 W | MCCORMICK | SC | 33.66 | -82.19 | 381726 | COOP | 58 | 105.0°F | 3.0 | 2012-06-30 | 102.0°F | 1998-06-30 |
| MCCOLL 3 NNW | MARLBORO | SC | 34.71 | -79.57 | 385633 | COOP | 75 | 105.0°F | 2.0 | 2012-06-30 | 103.0°F | 1959-06-30 |
| PELION 4 NW | LEXINGTON | SC | 33.80 | -81.27 | 386775 | COOP | 50 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1978-06-30 |
| CHERAW | CHESTERFIELD | SC | 34.73 | -79.88 | 381588 | COOP | 115 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| WALHALLA | OCONEE | SC | 34.75 | -83.08 | 388887 | COOP | 102 | 104.0°F | 3.0 | 2012-06-30 | 101.0°F | 1936-06-30 |
| NEWBERRY | NEWBERRY | SC | 34.30 | -81.62 | 386209 | COOP | 110 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1945-06-30 |
| WEST PELZER 2 W | ANDERSON | SC | 34.65 | -82.49 | 389122 | COOP | 45 | 104.0°F | 6.0 | 2012-06-30 | 98.0°F | 1990-06-30 |
| CHESTER 1 SE | CHESTER | SC | 34.68 | -81.20 | 381633 | COOP | 81 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1959-06-30 |
| GREENVILLE SPARTANBURG AP | SPARTANBURG | SC | 34.88 | -82.22 | 03870 | ASOS | 49 | 103.0°F | 7.0 | 2012-06-30 | 96.0°F | 1990-06-30 |
| GREENVILLE WB AIRPORT | GREENVILLE | SC | 34.85 | -82.35 | 383742 | COOP | 78 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| CONWAY | HORRY | SC | 33.83 | -79.06 | 381997 | COOP | 109 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| NINETY NINE ISLANDS | CHEROKEE | SC | 35.03 | -81.49 | 386293 | COOP | 50 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1978-06-30 |
| ANDREWS | GEORGETOWN | SC | 33.44 | -79.57 | 380184 | COOP | 42 | 99.0°F | 0.0 | 2012-06-30 | 99.0°F | 1998-06-30 |
| CAESARS HEAD | GREENVILLE | SC | 35.11 | -82.63 | 381256 | COOP | 39 | 91.0°F | 4.0 | 2012-06-30 | 87.0°F | 1977-06-30 |
| EDGEMONT | FALL RIVER | SD | 43.37 | -103.88 | 392557 | COOP | 32 | 105.0°F | 1.0 | 2012-06-30 | 104.0°F | 2002-06-30 |
| NEAPOLIS RESEARCH & EDUCATION STATION | MAURY | TN | 35.72 | -86.97 | 406435 | COOP | 35 | 110.0°F | 10.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| WOODBURY 1 WNW | CANNON | TN | 35.84 | -86.09 | 409866 | COOP | 54 | 110.0°F | 14.0 | 2012-06-30 | 96.0°F | 1969-06-30 |
| COLUMBIA 3 WNW | MAURY | TN | 35.64 | -87.09 | 401957 | COOP | 60 | 109.0°F | 7.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| KINGSTON SPRINGS | CHEATHAM | TN | 36.10 | -87.12 | 404876 | COOP | 47 | 109.0°F | 11.0 | 2012-06-30 | 98.0°F | 1988-06-30 |
| LEWISBURG EXP STA | MARSHALL | TN | 35.41 | -86.81 | 405187 | COOP | 113 | 109.0°F | 9.0 | 2012-06-30 | 100.0°F | 1988-06-30 |
| CHEATHAM LOCK & DAM | CHEATHAM | TN | 36.32 | -87.22 | 401663 | COOP | 39 | 108.0°F | 7.0 | 2012-06-30 | 101.0°F | 1978-06-30 |
| SPARTA WASTEWATER PLANT | WHITE | TN | 35.91 | -85.48 | 408522 | COOP | 48 | 108.0°F | 5.0 | 2012-06-30 | 103.0°F | 2005-06-30 |
| DOVER 1 W | STEWART | TN | 36.48 | -87.86 | 402589 | COOP | 110 | 108.0°F | 4.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| LEBANON | WILSON | TN | 36.23 | -86.32 | 405108 | COOP | 72 | 108.0°F | 7.0 | 2012-06-30 | 101.0°F | 1933-06-30 |
| MURFREESBORO 5 N | RUTHERFORD | TN | 35.92 | -86.37 | 406371 | COOP | 117 | 108.0°F | 6.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| MARTIN U OF T BRANCH EXP STATION | WEAKLEY | TN | 36.34 | -88.86 | 405681 | COOP | 73 | 107.0°F | 1.0 | 2012-06-30 | 106.0°F | 1952-06-30 |
| CHATTANOOGA LOVELL FIELD AP | HAMILTON | TN | 35.03 | -85.20 | 13882 | ASOS | 84 | 107.0°F | 4.0 | 2012-06-30 | 103.0°F | 1952-06-30 |
| SELMER | MCNAIRY | TN | 35.16 | -88.60 | 408160 | COOP | 53 | 107.0°F | 9.0 | 2012-06-30 | 98.0°F | 2007-06-30 |
| NASHVILLE INTL AP | DAVIDSON | TN | 36.12 | -86.69 | 13897 | ASOS | 64 | 107.0°F | 1.0 | 2012-06-30 | 106.0°F | 1952-06-30 |
| CELINA | CLAY | TN | 36.54 | -85.46 | 401561 | COOP | 30 | 106.0°F | 14.0 | 2012-06-30 | 92.0°F | 2005-06-30 |
| LIVINGSTON RADIO WLIV | OVERTON | TN | 36.38 | -85.34 | 405332 | COOP | 48 | 106.0°F | 10.0 | 2012-06-30 | 96.0°F | 1968-06-30 |
| SAVANNAH 6 SW | HARDIN | TN | 35.15 | -88.32 | 408108 | COOP | 113 | 106.0°F | 2.0 | 2012-06-30 | 104.0°F | 1936-06-30 |
| SPRINGFIELD EXPERIMENT STATION | ROBERTSON | TN | 36.47 | -86.84 | 408562 | COOP | 70 | 106.0°F | 1.0 | 2012-06-30 | 105.0°F | 1952-06-30 |
| PULASKI WASTEWATER PLANT | GILES | TN | 35.18 | -87.04 | 407459 | COOP | 52 | 106.0°F | 8.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| PORTLAND SEWAGE PLANT | SUMNER | TN | 36.59 | -86.53 | 407359 | COOP | 55 | 106.0°F | 10.0 | 2012-06-30 | 96.0°F | 1978-06-30 |
| SMITHVILLE 2 SE | DEKALB | TN | 35.94 | -85.79 | 408405 | COOP | 38 | 105.0°F | 12.0 | 2012-06-30 | 93.0°F | 1990-06-30 |
| MILAN EXP STN | GIBSON | TN | 35.93 | -88.73 | 406012 | COOP | 110 | 105.0°F | 1.0 | 2012-06-30 | 104.0°F | 1952-06-30 |
| CLEVELAND FILTER PLANT | BRADLEY | TN | 35.22 | -84.80 | 401808 | COOP | 54 | 105.0°F | 10.0 | 2012-06-30 | 95.0°F | 1969-06-30 |
| KNOXVILLE MCGHEE TYSON AP | BLOUNT | TN | 35.82 | -83.99 | 13891 | ASOS | 102 | 105.0°F | 5.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| FAYETTEVILLE WATER PLANT | LINCOLN | TN | 35.15 | -86.54 | 403074 | COOP | 53 | 104.0°F | 7.0 | 2012-06-30 | 97.0°F | 1978-06-30 |
| DRESDEN | WEAKLEY | TN | 36.28 | -88.71 | 402600 | COOP | 54 | 104.0°F | 4.0 | 2012-06-30 | 100.0°F | 1978-06-30 |
| LEXINGTON | HENDERSON | TN | 35.65 | -88.39 | 405210 | COOP | 45 | 104.0°F | 7.0 | 2012-06-30 | 97.0°F | 1996-06-30 |
| HOHENWALD | LEWIS | TN | 35.56 | -87.54 | 404223 | COOP | 45 | 104.0°F | 4.0 | 2012-06-30 | 100.0°F | 1914-06-30 |
| WAYNESBORO | WAYNE | TN | 35.30 | -87.76 | 409502 | COOP | 104 | 104.0°F | 2.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| PIKEVILLE | BLEDSOE | TN | 35.60 | -85.19 | 407184 | COOP | 44 | 104.0°F | 10.0 | 2012-06-30 | 94.0°F | 1990-06-30 |
| ATHENS | MCMINN | TN | 35.43 | -84.58 | 400284 | COOP | 49 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 1978-06-30 |
| BRISTOL TRI CITY AP | SULLIVAN | TN | 36.47 | -82.40 | 13877 | ASOS | 64 | 103.0°F | 8.0 | 2012-06-30 | 95.0°F | 1959-06-30 |
| TAZEWELL | CLAIBORNE | TN | 36.47 | -83.56 | 408868 | COOP | 46 | 103.0°F | 10.0 | 2012-06-30 | 93.0°F | 1978-06-30 |
| DAYTON 2SE | RHEA | TN | 35.47 | -84.99 | 402360 | COOP | 53 | 103.0°F | 6.0 | 2012-06-30 | 97.0°F | 1968-06-30 |
| BROWNSVILLE | HAYWOOD | TN | 35.59 | -89.26 | 401145 | COOP | 104 | 103.0°F | 0.0 | 2012-06-30 | 103.0°F | 1931-06-30 |
| JACKSON MCKELLAR-SIPES REGIONAL AP | MADISON | TN | 35.59 | -88.92 | 03811 | ASOS | 62 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1952-06-30 |
| JACKSON EXP STA | MADISON | TN | 35.62 | -88.85 | 404561 | COOP | 115 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1952-06-30 |
| BOLIVAR WATER WORKS | HARDEMAN | TN | 35.26 | -88.99 | 400876 | COOP | 109 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1936-06-30 |
| CROSSVILLE EDUCATION & RESEARCH STATION | CUMBERLAND | TN | 36.01 | -85.13 | 402202 | COOP | 98 | 102.0°F | 5.0 | 2012-06-30 | 97.0°F | 1936-06-30 |
| MEMPHIS INTERNATIONAL AP | SHELBY | TN | 35.06 | -89.99 | 13893 | ASOS | 72 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1969-06-30 |
| AMES PLANTATION | FAYETTE | TN | 35.11 | -89.21 | 400137 | COOP | 36 | 102.0°F | 3.0 | 2012-06-30 | 99.0°F | 1988-06-30 |
| ERWIN 1 W | UNICOI | TN | 36.14 | -82.43 | 402934 | COOP | 33 | 101.0°F | 11.0 | 2012-06-30 | 90.0°F | 1998-06-30 |
| MONTEAGLE | MARION | TN | 35.22 | -85.84 | 406162 | COOP | 72 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1939-06-30 |
| CROSSVILLE MEMORIAL AP | CUMBERLAND | TN | 35.95 | -85.08 | 03847 | ASOS | 58 | 100.0°F | 7.0 | 2012-06-30 | 93.0°F | 1954-06-30 |
| RIPLEY | LAUDERDALE | TN | 35.72 | -89.50 | 407710 | COOP | 43 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 1969-06-30 |
| PERRYTON | OCHILTREE | TX | 36.39 | -100.82 | 416950 | COOP | 42 | 106.0°F | 0.0 | 2012-06-30 | 106.0°F | 1974-06-30 |
| GRAPEVINE DAM | TARRANT | TX | 32.95 | -97.06 | 413691 | COOP | 68 | 105.0°F | 0.0 | 2012-06-30 | 105.0°F | 1980-06-30 |
| PANHANDLE | CARSON | TX | 35.41 | -101.34 | 416785 | COOP | 48 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 2011-06-30 |
| BOYS RANCH | OLDHAM | TX | 35.53 | -102.26 | 411000 | COOP | 30 | 104.0°F | 1.0 | 2012-06-30 | 103.0°F | 1997-06-30 |
| MCALLEN | HIDALGO | TX | 26.19 | -98.25 | 415701 | COOP | 67 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 2009-06-30 |
| BORGER | HUTCHINSON | TX | 35.64 | -101.45 | 410958 | COOP | 63 | 103.0°F | 1.0 | 2012-06-30 | 102.0°F | 2011-06-30 |
| FOLLETT | LIPSCOMB | TX | 36.43 | -100.14 | 413225 | COOP | 71 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1998-06-30 |
| DALHART MUNICIPAL AP | DALLAM | TX | 36.02 | -102.55 | 93042 | ASOS | 63 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 2011-06-30 |
| PORT O'CONNOR | CALHOUN | TX | 28.43 | -96.43 | 417186 | COOP | 48 | 102.0°F | 7.0 | 2012-06-30 | 95.0°F | 1984-06-30 |
| AMARILLO INTERNATIONAL AIRPORT | POTTER | TX | 35.23 | -101.70 | 23047 | ASOS | 66 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1957-06-30 |
| WESLACO | HIDALGO | TX | 26.18 | -97.97 | 419588 | COOP | 94 | 102.0°F | 1.0 | 2012-06-30 | 101.0°F | 1998-06-30 |
| TEXARKANA | BOWIE | TX | 33.44 | -94.08 | 418942 | COOP | 40 | 100.0°F | 0.0 | 2012-06-30 | 100.0°F | 2005-06-30 |
| PORT ISABEL | CAMERON | TX | 26.09 | -97.31 | 417179 | COOP | 75 | 95.0°F | 1.0 | 2012-06-30 | 94.0°F | 2006-06-30 |
| PORT MANSFIELD | WILLACY | TX | 26.56 | -97.43 | 417184 | COOP | 50 | 93.0°F | 0.0 | 2012-06-30 | 93.0°F | 2009-06-30 |
| PRICE CARBON COUNTY AP | CARBON | UT | 39.61 | -110.75 | 93141 | ASOS | 33 | 97.0°F | 1.0 | 2012-06-30 | 96.0°F | 2001-06-30 |
| ALTAMONT | DUCHESNE | UT | 40.36 | -110.29 | 420074 | COOP | 56 | 91.0°F | 0.0 | 2012-06-30 | 91.0°F | 2002-06-30 |
| FARMVILLE 2 N | CUMBERLAND | VA | 37.33 | -78.39 | 442941 | COOP | 86 | 106.0°F | 5.0 | 2012-06-30 | 101.0°F | 1945-06-30 |
| STONY CREEK 2 N | SUSSEX | VA | 36.97 | -77.40 | 448129 | COOP | 42 | 106.0°F | 3.0 | 2012-06-30 | 103.0°F | 1980-06-30 |
| PHILPOTT DAM 2 | HENRY | VA | 36.78 | -80.03 | 446692 | COOP | 58 | 105.0°F | 7.0 | 2012-06-30 | 98.0°F | 1959-06-30 |
| AMELIA COURTHOUSE 1 | AMELIA | VA | 37.35 | -77.98 | 440187 | COOP | 31 | 104.0°F | 7.0 | 2012-06-30 | 97.0°F | 1991-06-30 |
| SOUTH BOSTON | HALIFAX | VA | 36.70 | -78.88 | 447925 | COOP | 31 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1991-06-30 |
| CAMP PICKETT | NOTTOWAY | VA | 37.04 | -77.95 | 441322 | COOP | 38 | 103.0°F | 5.0 | 2012-06-30 | 98.0°F | 1980-06-30 |
| WINCHESTER 7 SE | FREDERICK | VA | 39.18 | -78.12 | 449186 | COOP | 95 | 103.0°F | 3.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| JOHN H KERR DAM | MECKLENBURG | VA | 36.60 | -78.30 | 444414 | COOP | 62 | 103.0°F | 2.0 | 2012-06-30 | 101.0°F | 1959-06-30 |
| DANVILLE REGIONAL AP | PITTSYLVANIA | VA | 36.57 | -79.34 | 13728 | ASOS | 50 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1959-06-30 |
| ROANOKE REGIONAL AP | ROANOKE | VA | 37.32 | -79.97 | 13741 | ASOS | 64 | 102.0°F | 2.0 | 2012-06-30 | 100.0°F | 1959-06-30 |
| STERLING (RCS) | LOUDOUN | VA | 38.98 | -77.49 | 448084 | COOP | 34 | 101.0°F | 8.0 | 2012-06-30 | 93.0°F | 2001-06-30 |
| COVINGTON FILTER PLANT | ALLEGHANY | VA | 37.81 | -79.99 | 442044 | COOP | 48 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1968-06-30 |
| LURAY 5 E | PAGE | VA | 38.67 | -78.37 | 445096 | COOP | 67 | 100.0°F | 1.0 | 2012-06-30 | 99.0°F | 1945-06-30 |
| PULASKI 2 E | PULASKI | VA | 37.06 | -80.78 | 446955 | COOP | 55 | 99.0°F | 3.0 | 2012-06-30 | 96.0°F | 1968-06-30 |
| ABINGDON 3S | WASHINGTON | VA | 36.67 | -81.97 | 440021 | COOP | 42 | 99.0°F | 5.0 | 2012-06-30 | 94.0°F | 1991-06-30 |
| SALTVILLE 1N | SMYTH | VA | 36.89 | -81.77 | 447506 | COOP | 52 | 99.0°F | 3.0 | 2012-06-30 | 96.0°F | 1952-06-30 |
| PIEDMONT RESEARCH STA | ORANGE | VA | 38.23 | -78.12 | 446712 | COOP | 65 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 1959-06-30 |
| WYTHEVILLE 1 S | WYTHE | VA | 36.93 | -81.09 | 449301 | COOP | 92 | 98.0°F | 3.0 | 2012-06-30 | 95.0°F | 1936-06-30 |
| BACK BAY WILDLIFE REFUGE | VIRGINIA BEACH | VA | 36.66 | -75.91 | 440385 | COOP | 48 | 96.0°F | 0.0 | 2012-06-30 | 96.0°F | 2003-06-30 |
| BLACKSBURG NWSO | MONTGOMERY | VA | 37.20 | -80.41 | 440766 | COOP | 58 | 95.0°F | 3.0 | 2012-06-30 | 92.0°F | 1966-06-30 |
| MOUNT WEATHER | LOUDOUN | VA | 39.06 | -77.89 | 445851 | COOP | 95 | 95.0°F | 0.0 | 2012-06-30 | 95.0°F | 1959-06-30 |
| GATHRIGHT DAM | ALLEGHANY | VA | 37.95 | -79.95 | 443310 | COOP | 31 | 94.0°F | 3.0 | 2012-06-30 | 91.0°F | 1991-06-30 |
| BURKES GARDEN | TAZEWELL | VA | 37.09 | -81.34 | 441209 | COOP | 114 | 92.0°F | 0.0 | 2012-06-30 | 92.0°F | 1936-06-30 |
| BALL MOUNTAIN LAKE | WINDHAM | VT | 43.10 | -72.78 | 430277 | COOP | 35 | 86.0°F | 1.0 | 2012-06-30 | 85.0°F | 2008-06-30 |
| MADISON DANE COUNTY REGIONAL AP | DANE | WI | 43.14 | -89.35 | 14837 | ASOS | 64 | 95.0°F | 1.0 | 2012-06-30 | 94.0°F | 1963-06-30 |
| ARLINGTON UNIV FARM | COLUMBIA | WI | 43.30 | -89.33 | 470308 | COOP | 50 | 93.0°F | 0.0 | 2012-06-30 | 93.0°F | 2002-06-30 |
| OSHKOSH WITTMAN REGIONAL AP | WINNEBAGO | WI | 43.98 | -88.56 | 94855 | ASOS | 31 | 92.0°F | 0.0 | 2012-06-30 | 92.0°F | 1996-06-30 |
| LOGAN | LOGAN | WV | 37.87 | -81.99 | 465353 | COOP | 81 | 105.0°F | 5.0 | 2012-06-30 | 100.0°F | 1952-06-30 |
| HUNTINGTON SWG PL | WAYNE | WV | 38.40 | -82.53 | 464397 | COOP | 37 | 103.0°F | 9.0 | 2012-06-30 | 94.0°F | 1969-06-30 |
| MOOREFIELD 1 SSE | HARDY | WV | 39.05 | -78.97 | 466163 | COOP | 90 | 102.0°F | 0.0 | 2012-06-30 | 102.0°F | 1969-06-30 |
| ROMNEY 1 SW | HAMPSHIRE | WV | 39.34 | -78.77 | 467730 | COOP | 103 | 101.0°F | 1.0 | 2012-06-30 | 100.0°F | 1945-06-30 |
| MADISON 3NNW | BOONE | WV | 38.10 | -81.85 | 465563 | COOP | 87 | 100.0°F | 2.0 | 2012-06-30 | 98.0°F | 1933-06-30 |
| HUNTINGTON TRI STATE AP | WAYNE | WV | 38.37 | -82.56 | 03860 | ASOS | 51 | 100.0°F | 6.0 | 2012-06-30 | 94.0°F | 1969-06-30 |
| LONDON LOCKS | KANAWHA | WV | 38.19 | -81.37 | 465365 | COOP | 74 | 100.0°F | 5.0 | 2012-06-30 | 95.0°F | 1952-06-30 |
| BLUESTONE LAKE | SUMMERS | WV | 37.64 | -80.88 | 460939 | COOP | 68 | 99.0°F | 3.0 | 2012-06-30 | 96.0°F | 1952-06-30 |
| BUCKHANNON | UPSHUR | WV | 38.98 | -80.22 | 461220 | COOP | 113 | 99.0°F | 3.0 | 2012-06-30 | 96.0°F | 1936-06-30 |
| CACAPON ST PRK # 2 | MORGAN | WV | 39.51 | -78.32 | 461324 | COOP | 35 | 99.0°F | 4.0 | 2012-06-30 | 95.0°F | 1980-06-30 |
| CLARKSBURG 1 | HARRISON | WV | 39.27 | -80.35 | 461677 | COOP | 88 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 1969-06-30 |
| PIKE ISLAND(LOCK AND DAM) | OHIO | WV | 40.15 | -80.70 | 467018 | COOP | 30 | 98.0°F | 10.0 | 2012-06-30 | 88.0°F | 2001-06-30 |
| CHARLESTON YEAGER AP | KANAWHA | WV | 38.38 | -81.59 | 13866 | ASOS | 63 | 97.0°F | 2.0 | 2012-06-30 | 95.0°F | 1969-06-30 |
| BUCKEYE | POCAHONTAS | WV | 38.19 | -80.13 | 461215 | COOP | 50 | 97.0°F | 5.0 | 2012-06-30 | 92.0°F | 1964-06-30 |
| BLUEFIELD MERCER COUNTY AP | MERCER | WV | 37.30 | -81.21 | 03859 | ASOS | 52 | 96.0°F | 8.0 | 2012-06-30 | 88.0°F | 1969-06-30 |
| LEWISBURG 3 N | GREENBRIER | WV | 37.86 | -80.40 | 465224 | COOP | 105 | 95.0°F | 0.0 | 2012-06-30 | 95.0°F | 1934-06-30 |
| BECKLEY RALEIGH CO MEM AP | RALEIGH | WV | 37.78 | -81.12 | 03872 | ASOS | 49 | 94.0°F | 6.0 | 2012-06-30 | 88.0°F | 1968-06-30 |
| WEST UNION 2 | DODDRIDGE | WV | 39.29 | -80.77 | 469458 | COOP | 38 | 93.0°F | 2.0 | 2012-06-30 | 91.0°F | 1971-06-30 |
| TERRA ALTA NO 1 | PRESTON | WV | 39.45 | -79.55 | 468777 | COOP | 45 | 91.0°F | 3.0 | 2012-06-30 | 88.0°F | 1971-06-30 |
| BAYARD | GRANT | WV | 39.27 | -79.37 | 460527 | COOP | 102 | 91.0°F | 0.0 | 2012-06-30 | 91.0°F | 1931-06-30 |
| CLARK 3NE | PARK | WY | 44.94 | -109.14 | 481775 | COOP | 48 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 2010-06-30 |
| CHUGWATER | PLATTE | WY | 41.76 | -104.82 | 481730 | COOP | 110 | 98.0°F | 0.0 | 2012-06-30 | 98.0°F | 2002-06-30 |
| DOUGLAS 1 SE | CONVERSE | WY | 42.75 | -105.36 | 482685 | COOP | 62 | 97.0°F | 0.0 | 2012-06-30 | 97.0°F | 2006-06-30 |
*When the 6-digit COOP ID does not exist for a station the WBAN ID (5 digits) is used.
