U.S. Pressure Change Statistics and Maps

COOLWX HOME
USSTATS HOME

OTHER COOLWX PAGES
Coolwx Hit Images
Extreme Weather
Global Forecasts
Hourly Model Forecasts
Mesoscale Analysis
Obs. Weather Database
Offshore Weather Data
Precipitation Type
Record Breakers
U.S. Weather Statistics
MAPS & 10-DAY TIMESERIES:
Cloud Cover
Precipitation
Temperature
Temperature Change
Temperature Advection
Dewpoint
Pressure
Pressure Change
Wind
Heat Index
Wind Chill

24 hour MOVIES:
Cloud Cover
Rain
Temperature
Dewpoint
Pressure
Wind

STATISTICS at 2/17/2024-00Z
Cloud Cover
Mean: 52.1 %
% Land Clear: 34.0 %
% Land Cloudy: 38.0 %
Temperature
Mean: 46.9 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
06/28/2012-21Z 92.1 F
06/28/2012-22Z 92.0 F
07/17/2006-21Z 91.9 F

Lowest U.S. Mean Temp
01/01/2018-08Z 10.4 F
01/07/2017-14Z 10.3 F
01/07/2017-12Z 10.2 F
01/07/2017-13Z 10.0 F
01/01/2018-09Z 10.0 F
01/01/2018-15Z 9.9 F
01/01/2018-10Z 9.4 F
01/01/2018-11Z 8.9 F
01/01/2018-12Z 8.5 F
01/01/2018-13Z 8.2 F

Minimum: 12.9 F at Gunnison CO (GUC)
Maximum: 84.2 F at San Diego CA (SEE)
% Land Area > 100F: 0.0 %
% Land Area > 90F: 0.0 %
% Land Area < 32F: 15.4 %
% Land Area < 0F: 0.0 %
% Population < 32F: 1.7 %
Dewpoint
Mean: 35.0 F
Highest U.S. Mean Dewpoint
07/19/2002-15Z 64.7 F
08/01/2011-14Z 64.5 F
07/19/2002-16Z 64.5 F
08/01/2011-15Z 64.4 F
07/19/2002-14Z 64.4 F
07/18/2002-15Z 64.4 F
08/11/2016-15Z 64.3 F
07/31/2011-15Z 64.3 F
07/31/2011-14Z 64.3 F
07/18/2002-16Z 64.3 F

Lowest U.S. Mean Dewpoint
01/07/2014-02Z 1.4 F
01/07/2014-06Z 1.3 F
01/07/2014-05Z 1.3 F
01/01/2018-10Z 1.3 F
01/07/2014-07Z 1.2 F
01/07/2014-04Z 1.2 F
01/01/2018-15Z 1.2 F
01/01/2018-11Z 1.0 F
01/01/2018-12Z 0.8 F
01/01/2018-13Z 0.6 F

Minimum: -41.8 F at TELLURIDE REGIO CO (TEX)
Maximum: 73.4 F at Miami/Tamiami FL (TMB)
% Land Area > 70F: 0.2 %
% Land Area > 60F: 11.8 %
% Land Area > 50F: 25.5 %

Pressure
Mean: 1020.3 mb
Highest U.S. Mean Pressure:
01/01/2018-15Z 1036.7 mb
01/16/2005-03Z 1036.7 mb
01/16/2005-04Z 1036.7 mb
01/01/2018-17Z 1036.8 mb
01/16/2005-05Z 1036.8 mb
01/15/2005-18Z 1036.9 mb
01/01/2018-16Z 1037.0 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:
01/21/2017-11Z 1000.9 mb
10/25/2010-22Z 1000.7 mb
03/10/2006-02Z 1000.7 mb
01/21/2017-20Z 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: 1000.0 mb at Houghton Lake MI (HTL)
Maximum: 1032.4 mb at Waterville ME (WVL)
Wind
Mean: 7.2 mph
Highest U.S. Mean Wind
03/06/2017-21Z 18.0 mph
03/06/2017-20Z 17.9 mph
03/06/2017-19Z 17.9 mph
03/06/2017-22Z 17.4 mph
03/06/2017-18Z 17.4 mph
04/15/2008-22Z 17.2 mph
04/15/2008-21Z 17.2 mph
04/12/2018-22Z 17.1 mph
04/03/2011-21Z 17.0 mph
03/29/2021-22Z 17.0 mph

Maximum: 31.0 mph at Mammoth Lks CA (MMH)
Maximum Gust: 51.8 mph at Mammoth Lks CA (MMH)
Heat Index
Maximum: 83.2 F at Mcallen TX (MFE)
Wind Chill
Minimum: -10.8 F at Minot AFB ND (MIB)

U.S. Pressure Change Statistics and Maps U.S.A. Pressure Change Statistics

Past Maps: [ 00Z 01Z 02Z 03Z 04Z 05Z 06Z 07Z 08Z 09Z 10Z 11Z 12Z 13Z 14Z 15Z 16Z 17Z 18Z 19Z 20Z 21Z 22Z 23Z

Past Maps: [ 00Z 01Z 02Z 03Z 04Z 05Z 06Z 07Z 08Z 09Z 10Z 11Z 12Z 13Z 14Z 15Z 16Z 17Z 18Z 19Z 20Z 21Z 22Z 23Z ]