Temperature
Mean: 66.3 F
Highest U.S. Mean Temp
07/16/2006-21Z 93.3 F
07/16/2006-22Z 93.1 F
07/16/2006-20Z 92.8 F
07/16/2006-23Z 92.4 F
07/15/2006-21Z 92.4 F
07/15/2006-22Z 92.1 F
07/15/2006-20Z 92.1 F
07/17/2006-21Z 91.9 F
07/17/2006-22Z 91.7 F
07/16/2006-19Z 91.7 F
Lowest U.S. Mean Temp
01/06/2004-11Z 15.4 F
02/19/2006-13Z 15.3 F
02/19/2006-11Z 15.3 F
01/06/2004-14Z 15.3 F
01/06/2004-12Z 15.2 F
02/19/2006-12Z 15.1 F
01/20/2008-14Z 15.0 F
01/20/2008-12Z 14.9 F
01/06/2004-13Z 14.9 F
01/20/2008-13Z 14.5 F
Minimum: 30.9 F at Evanston WY (EVW)
Maximum: 100.4 F at Wink TX (INK)
% Land Area > 100F: 0.0 %
% Land Area > 90F: 2.8 %
% Land Area < 32F: 0.0 %
% Land Area < 0F: 0.0 %
% Population < 32F: 0.0 %
Dewpoint
Mean: 36.3 F
Highest U.S. Mean Dewpoint
07/19/2002-15Z 64.7 F
07/19/2002-16Z 64.5 F
07/19/2002-14Z 64.4 F
07/18/2002-15Z 64.4 F
07/18/2002-16Z 64.3 F
07/19/2002-17Z 64.2 F
07/18/2002-14Z 64.2 F
07/28/2006-15Z 63.9 F
07/28/2006-14Z 63.9 F
07/18/2002-17Z 63.9 F
Lowest U.S. Mean Dewpoint
02/18/2006-14Z 6.7 F
01/20/2008-15Z 6.7 F
01/02/2008-10Z 6.6 F
01/20/2008-13Z 6.5 F
01/20/2008-14Z 6.4 F
01/02/2008-15Z 6.4 F
01/02/2008-11Z 6.4 F
01/02/2008-12Z 6.2 F
01/02/2008-14Z 5.9 F
01/02/2008-13Z 5.9 F
Minimum: -13.0 F at Truth Or Con NM (TCS)
Maximum: 73.0 F at Marathon FL (MTH)
% Land Area > 70F: 0.0 %
% Land Area > 60F: 2.0 %
% Land Area > 50F: 5.3 %
Pressure
Mean: 1008.7 mb
Highest U.S. Mean Pressure:
01/15/2005-14Z 1036.6 mb
01/16/2005-02Z 1036.6 mb
01/16/2005-06Z 1036.6 mb
01/16/2005-03Z 1036.7 mb
01/16/2005-04Z 1036.7 mb
01/16/2005-05Z 1036.8 mb
01/15/2005-18Z 1036.9 mb
01/15/2005-15Z 1037.1 mb
01/15/2005-16Z 1037.4 mb
01/15/2005-17Z 1037.4 mb
Lowest U.S. Mean Pressure:
03/10/2006-07Z 1001.1 mb
03/10/2006-06Z 1001.1 mb
03/10/2006-03Z 1001.1 mb
03/10/2006-02Z 1000.7 mb
03/09/2006-20Z 1000.4 mb
03/10/2006-01Z 1000.3 mb
03/10/2006-00Z 1000.0 mb
03/09/2006-21Z 999.8 mb
03/09/2006-22Z 999.7 mb
03/09/2006-23Z 999.6 mb
Minimum: 991.4 mb at Springfield CO (SPD)
Maximum: 1023.2 mb at Seattle WA (SEA)
Wind
Mean: 13.7 mph
Highest U.S. Mean Wind
04/15/2008-22Z 17.2 mph
04/15/2008-21Z 17.2 mph
04/15/2008-20Z 16.8 mph
04/15/2008-23Z 16.6 mph
04/15/2008-19Z 16.6 mph
06/06/2007-22Z 16.2 mph
03/02/2008-21Z 16.2 mph
02/24/2007-20Z 16.2 mph
06/06/2007-21Z 16.0 mph
06/06/2007-20Z 15.9 mph
Maximum: 38.0 mph at Beaufort NC (MRH)
Maximum Gust: 146.1 mph at HILO/LYMAN FIEL HI (HTO)
Heat Index
Maximum: 99.6 F at Mcallen TX (MFE)
Wind Chill
Minimum: 11.7 F at DULUTH SKY HARB MN (DYT)
Hourly United States Weather Statistics
This web page displays current and archived statistics of the weather over the contiguous United States.
