Portsmouth Rhode Island Weather Almanac  
Friday, March 25, 2022  
Cloudy, Rain & Fog early then Partly Cloudy and Warmer  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    March 25, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   56   66   48   +8   66   in 2021   30   in 1956  
Minimum Temperature   39   47   33   +6   47   in 2021   13   in 1956  
Average Temperature   48   57   41   +7   57   in 2021   22   in 1956  
 Month Avg Max Temperature   50.5   47.8   44.6   +5.8   52.3   in 2012   32.8   in 1916  
Month Avg Min Temperature   33.3   29.2   29.9   +3.4   38.2   in 2012   20.6   in 1916  
Month Average Temperature   42.2   38.7   37.5   +4.7   45.5   in 2012   27.0   in 1916  
High Heat Index                                      
Low Wind Chill   35   41   24   +11             -1   in 1956  
Heating Degree Days   17   8   24   -7   43   in 1956   8   in 2021  
Month HDD   570   657   687   -117   951   in 1916   487   in 2012  
Season HDD   4140   4224   4513   -373   5575   in 1905   3728   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   46   60   36   +10   60   in 2021   12   in 1974  
Minimum Dew Point   36   47   23   +13   47   in 2021   -5   in 1956  
Average  Dew Point   41   54   30   +11   54   in 2021   6   in 1983  
 Month Avg Max Dew Point   41.1   32.2   34.0   +7.1   42.7   in 2012   22.6   in 1960  
Month Avg Min Dew Point   23.1   15.3   19.3   +3.8   30.0   in 2012   8.9   in 1950  
Month Average Dew Point   32.1   23.7   26.9   +5.2   36.3   in 2012   16.3   in 1960  
Precipitation   .24   .08   .15   +.09   2.03   in 1969            
One Hour   .10   .03           .47   in 1969            
Hourly Rate   .56   .04           .56   in 2022            
Month Precipitation   3.11   1.97   3.50   -.39   8.47   in 1983   .22   in 1915  
Year Precipitation   12.50   7.47   10.60   +1.90   19.47   in 1979   5.76   in 2012  
Snow   0.0   0.0   0.1   -0.1   1.7   in 1960       in    
Snow Depth   0   0           5   in 1967       in    
Month Snow   0.5   T   5.1   -4.6   30.6   in 1956   0.0   in 1947  
Season Snow   34.2   30.8   32.4   +1.8   78.0   in 2005   5.0   in 1998  
    March 25, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   98%   99%   84%   +14%   100%   in 2016   50%   in 1977  
Minimum Humidity   64%   76%   49%   +15%   93%   in 1953   20%   in 1983  
Average Humidity   81%   88%   66%   +15%   97%   in 1953   37%   in 1983  
Maximum Barometer   29.72   30.13   30.12   -00.40   30.78   in 1986   29.70   in 1975  
Minimum Barometer   29.47   30.01   29.82   -00.35   30.58   in 2004   28.97   in 1909  
Average Barometer   29.60   30.07   29.97   -00.38   30.62   in 2004   29.40   in 1969  
Average Wind   6.8   5.6   7.8   -1.0   18.1   in 1983   3.2   in 1981  
Direction   SW   SE   N       N         ENE        
High Wind Gust   23   20   25   -2   54   in 1909   14   in 1975  
Direction   SW   SW   SW       SE         SE        
Maximum Water Temp   44.8   40.3   41.5   +3.3   48.9   in 2012   37.9   in 2015  
Minimum Water Temp   42.6   39.2   39.4   +3.2   46.9   in 2012   35.4   in 2015  
Average Water Temp   43.7   39.8   40.6   +3.1   47.9   in 2012   36.7   in 2015  
Sunrise/ AM Twilight   6:39:51 AM   7:10:20 AM            
Sunset / PM Twilight   7:02:48 PM   7:31:25 PM            
Length Of Day   12:25:45                          
Special Conditions   Fog                                  
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Hour-by-Hour Weather For March 25, 2022            
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