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Selected U.S. City
and State Extremes

July 2010

Source NOAA/NWS Forecast Offices and compiled by NCDC


2010 Map of State Monthly Records
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  • Temperature / Dewpoint
  • Rainfall / Thunderstorms
  • Snowfall
  • Wind
  • Pressure
  • Miscellaneous
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    Maps of Monthly and All-Time Records

    July Station Map of State Monthly Records
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    July Station Map of State Monthly Records
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    July Station Map of State All-Time Records
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    July Station Map of State All-Time Records
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    July Station Map of State Monthly Records
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    July Station Map of State Monthly Records
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    July Station Map of State Monthly Records
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    July Station Map of State All-Time Records
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    July Station Map of State Monthly Records
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    July Station Map of State Monthly Records
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    July Station Map of State All-Time Records
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    July Station Map of State All-Time Records
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    For additional records not included in the selected list below please refer to the U.S. Records page.


    This is the Top of the Page Icon Temperature / Dewpoint

    Location Record Type New Record Date New Record Old Record Old Record Date
    Los Angeles AP, CA Tied low max temp record for the month July 6, 2010 66°F 66°F July 25, 1965
    Las Vegas/McCarran Int'l AP, NV Tied low temp record of consecutive days ≥ 90° or better as of July 20, 2010 5 days 5 days July 25, 1965
    West Palm Beach, FL Tied all-time high min temp record for the month July 24, 2010 83°F 83°F July 21, 2010
    Philadelphia, PA Second warmest July on record July 2010 avg of 81.7°F avg of 81.5°F July 1995;the warmest occurred in 1994 with 82.1°F
    Philadelphia, PA All-time high min temp record for the month July 24, 2010 83°F 82°F August 8, 2001
    Atlantic City, NJ All-time high min temp record for the month July 24, 2010 83°F 82°F August 3, 2006
    Atlantic City, NJ Warmest July on record July 2010 79.8°F 78.7°F July 1983
    Norfolk, VA Tied all-time high temp record for the month July 25, 2010 105°F 105°F August 7, 1971 and July 24, 2010
    Raleigh-Durham Int'l AP, NC All-time high min temp record for the month July 25, 2010 80°F 79°F July 24, 2010
    Lakeland, FL Max temp record for the month July 28, 2010 102°F 100°F July 11, 1989
    Naples, FL All-time high min temp record for the month July 30, 2010 83°F 82°F July 2009
    Las Vegas/McCarran Int'l AP, NV Tied record number of days with temp ≥ 100°F July 2010 31 days 31 days July 1988, 1971, 1963 and 1944
    Las Vegas/McCarran Int'l AP, NV Warmest all-time and month on record July 2010 avg of 96.2°F avg of 95.4°F July 2007
    Lansing/Capital City AP, MI Six warmest July on record July 2010 avg of 74.6°F avg of 74.5°F July 1988;the warmest occurred in 1955 with 77.7°F
    Muskegon County AP, MI Second warmest July on record July 2010 avg of 75.0°F avg of 74.7°F July 1916;the warmest occurred in 1955 with 75.9°F
    Hartford/Bradley Int'l AP, CT Tied warmest July on record July 2010 avg of 77.1°F avg of 77.1°F July 1994
    Wilmington, NJ Tied seventh warmest July on record July 2010 avg of 79.6°F avg of 79.6°F July 1898;the warmest occurred in 1955 with 81.2°F
    Washington Nat'l AP, DC Tied warmest all-time and month on record July 2010 avg of 83.1°F avg of 83.1°F July 1993
    Baltimore, MD Tied warmest all-time and month on record July 2010 avg of 81.5°F avg of 81.5°F July 1949 and 1995
    Trenton, NJ Record number of days ≥ 90°F July 2010 21 days 20 days July 1983
    Trenton, NJ Tied warmest July on record July 2010 80.5°F 80.5°F July 1955
    Reading, NJ Six warmest July on record July 2010 78.8°F 78.6°F July 1921;the warmest occurred in 1955 with 81.5°F
    Reading, NJ Tied number of days ≥ 90°F July 2010 22 days 20 days July 1955 and 1999
    Mount Pocono, NJ Third warmest July on record July 2010 avg of 71.8°F avg of 71.5°F July 1999;the warmest occurred in 1955 with 73.2°F

    This is the Top of the Page Icon Rainfall

    Location Record Type New Record Date New Record Old Record Old Record Date
    Amarillo, TX July rainfall record July 2010 8.02 inches 7.59 inches July 1960
    Amarillo, TX All-time 24-hour rainfall record July 7-8, 2010 7.25 inches 6.75 inches May 15-16, 1951
    Amarillo/Rick Husband Int'l AP, TX July calender day rainfall record July 7, 2010 5.74 inches 4.08 inches July 8, 1943
    Fairbanks AP, AK July one-hour rainfall record July 21, 2010 1.15 inches 0.99 inches July 13, 1939
    Green Bay/Austin Straubel AP, WI July rainfall record as of July 22, 2010 9.51 inches 7.46 inches July 1912
    Milwaukee, WI Second greatest calender day rainfall record July 22, 2010 5.61 inches N/A N/A;the greatest occurred on August 6, 1986 with 6.81 inches
    Northway, AK Thirty day precipitation record June 25-July 24, 2010 9.29 inches 6.95 inches June 19-July 18, 2005
    Sioux Falls/Joe Foss Field, SD Second wettest July on record July 2010 8.55 inches N/A N/A;the wettest occurred in 1900 with 9.11 inches
    Sioux Falls/Joe Foss Field, SD Third wettest June-July on record 2010 16.38 inches 14.29 inches 1993
    Appleton, WI Wettest July on record July 2010 13.13 inches 8.21 inches July 1994
    Appleton, WI All-time wettest month on record July 2010 13.13 inches 10.30 inches August 1995
    Milwaukee, WI Wettest July on record July 2010 10.93 inches 7.66 inches July 1964
    Milwaukee, WI Wettest June-July on record 2010 17.86 inches 15.47 inches 2008
    Allentown, NJ Six wettest July on record July 2010 8.87 inches 8.75 inches July 1952;the wettest occurred in 1969 with 10.42 inches

    This is the Top of the Page Icon Snowfall

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Wind

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Pressure

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Miscellaneous

    Location Record Type New Record Date New Record Old Record Old Record Date
    Vivian, SD North American Hailstone record July 26, 2010 8.0 inch diameter and 1.9375 lbs 7.0 inch diameter and 1.67 lbs Aurora, NE (2003) and Coffeeville, KS (1970), respectively
    La Crosse, WI Highest Avg Dew Point record June 1-July 31, 2010 63.1° 62.9° June 1-July 31, 1978

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