Portsmouth Rhode Island Weather Almanac  
Tuesday, February 1, 2022  
Partly Cloudy early then Cloudy and Warmer  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    February 1, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   35   35   37   -2   57   in 2012   14   in 1971  
Minimum Temperature   18   24   23   -5   43   in 2016   -5   in 1920  
Average Temperature   27   30   31   -4   49   in 2016   8   in 1920  
 Month Avg Max Temperature   35.0   35.0   37.0   -2.0   57.0   in 2012   14.0   in 1971  
Month Avg Min Temperature   18.0   24.0   23.0   -5.0   43.0   in 2016   -5.0   in 1920  
Month Average Temperature   27.0   30.0   31.0   -4.0   49.0   in 2016   8.0   in 1920  
High Heat Index                                      
Low Wind Chill   10   17   12   -2             -14   in 1980  
Heating Degree Days   38   35   34   +4   57   in 1920   16   in 2016  
Month HDD   38   35   34   +4   57   in 1920   16   in 2016  
Season HDD   2735   2696   2953   -218   3820   in 1918   2307   in 2016  
Cooling Degree Days   0   0   0   +0       in         in    
Month CDD   0   0   0   +0   0   in         in    
Year Cooling Degree Days                       in         in    
Maximum Dew Point   26   34   27   -1   56   in 1951   -5   in 1971  
Minimum Dew Point   7   18   11   -4   36   in 2012   -21   in 1961  
Average  Dew Point   17   26   19   -2   42   in 1988   -10   in 1961  
 Month Avg Max Dew Point   26.0   34.0   27.0   -1.0   56.0   in 1951   -5.0   in 1971  
Month Avg Min Dew Point   7.0   18.0   11.0   -4.0   36.0   in 2012   -21.0   in 1961  
Month Average Dew Point   17.0   26.0   19.0   -2.0   41.5   in 1988   -9.5   in 1961  
Precipitation   .00   .67   .11   -.11   1.92   in 1915            
One Hour   .00   .00           .63   in 1982            
Hourly Rate   .00   .00           1.15   in 2008            
Month Precipitation   .00   .67   .11   -.11   1.92   in 1915   .00   in 2022  
Year Precipitation   1.96   2.63   3.78   -1.82   12.07   in 1979   .93   in 1955  
Snow   0.0   4.4   0.3   -0.3   10.9   in 1898       in    
Snow Depth   17   1           22   in 2005       in    
Month Snow   0.0   4.4   0.3   -0.3   10.9   in 1898   0.0   in 2022  
Season Snow   24.7   16.1   17.4   +7.3   46.0   in 2005   0.8   in 2007  
    February 1, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   87%   98%   82%   +5%   100%   in 2003   45%   in 1980  
Minimum Humidity   58%   77%   53%   +5%   94%   in 1951   18%   in 1991  
Average Humidity   73%   88%   67%   +5%   97%   in 1951   38%   in 1991  
Maximum Barometer   30.57   30.22   30.20   +00.37   30.86   in 1973   29.40   in 1979  
Minimum Barometer   30.48   29.56   29.85   +00.63   30.48   in 2022   29.13   in 1958  
Average Barometer   30.53   29.89   30.03   +00.50   30.66   in 1973   29.27   in 1979  
Average Wind   5.1   13.0   7.8   -2.7   18.2   in 1953   1.9   in 2005  
Direction   N   NE   NNW       WNW         NNW        
High Wind Gust   14   43   26   -12   52   in 1953   8   in 2005  
Direction   N   NNE   NW       NNW         NW        
Maximum Water Temp   40.1   40.3   38.3   +1.8   44.4   in 2012   31.8   in 2019  
Minimum Water Temp   37.2   37.4   36.4   +0.8   42.9   in 2012   29.1   in 2019  
Average Water Temp   38.7   38.9   37.4   +1.3   43.7   in 2012   30.5   in 2019  
Sunrise/ AM Twilight   6:56:45 AM   6:26:24 AM            
Sunset / PM Twilight   5:01:00 PM   5:31:30 PM            
Length Of Day   10:06:50                          
Special Conditions   None                              
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Hour-by-Hour Weather For February 1, 2022            
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