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U.S. Records

National Oceanic and Atmospheric Administration

National Climatic Data Center


Records Look-Up

Look up daily records set on a given day for a month, day, or all-time.


U.S. All-Time Highest Max Temperature Records set on September 27, 2010

Out of a possible 6,212 records: 5 (Broken) + 2 (Tied) = 7 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.
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.

Data available as Tab-delimited and XML.

Station County State Lat Lon COOP/
WBAN
ID*
ASOS/
COOP
POR New/
Tied
Record
Diff Record
Date
Previous
Record
Previous
Date
LOS ANGELES DOWNTOWN USC CAMPUS LOS ANGELES CA 34.02 -118.29 93134 ASOS 100 113.0°F 1.0 2010-09-27 112.0°F 1990-06-26
FULLERTON MUNICIPAL AP ORANGE CA 33.87 -117.98 03166 ASOS 30 112.0°F N/A 2010-09-27 N/A N/A
LONG BEACH DAUGHERTY FIELD LOS ANGELES CA 33.81 -118.15 23129 ASOS 68 111.0°F 0.0 2010-09-27 111.0°F 1961-10-15
SAN DIEGO MIRAMAR NAS SAN DIEGO CA 32.87 -117.13 93107 COOP 64 111.0°F 0.0 2010-09-27 111.0°F 1963-09-26
SANTA ANA JOHN WAYNE AP ORANGE CA 33.68 -117.87 93184 ASOS 50 110.0°F 3.0 2010-09-27 107.0°F 1985-07-01
SAN DIEGO MONTGOMERY FIELD SAN DIEGO CA 32.82 -117.14 03131 ASOS 38 107.0°F 1.0 2010-09-27 106.0°F 2006-07-22
AVALON CATALINA AP LOS ANGELES CA 33.41 -118.42 23191 ASOS 30 104.0°F 1.0 2010-09-27 103.0°F 1967-08-29

*When the 6-digit COOP ID does not exist for a station the WBAN ID (5 digits) is used.


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