Portsmouth Rhode Island Weather Almanac  
Thursday, April 14, 2022  
Mostly Cloudy early, Partly Cloudy Day to Mostly Cloudy PM, Light Winds, Continued Warm  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    April 14, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   65   56   55   +10   79   in 1945   40   in 1996  
Minimum Temperature   47   42   39   +8   51   in 2002   28   in 1957  
Average Temperature   56   49   47   +9   63   in 1945   34   in 1923  
 Month Avg Max Temperature   57.0   56.2   52.5   +4.5   62.9   in 1945   44.2   in 2003  
Month Avg Min Temperature   40.7   38.1   37.2   +3.5   43.4   in 2010   29.3   in 1982  
Month Average Temperature   49.1   47.4   45.1   +3.9   53.1   in 2010   38.5   in 1907  
High Heat Index                                      
Low Wind Chill   44   42   32   +12             17   in 1959  
Heating Degree Days   9   16   18   -9   31   in 1923   2   in 1945  
Month HDD   223   246   278   -55   371   in 1907   167   in 2010  
Season HDD   4523   4566   4928   -405   6005   in 1918   4099   in 2012  
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   54   44   42   +12   58   in 2019   20   in 1963  
Minimum Dew Point   44   39   29   +15   49   in 2019   2   in 1992  
Average  Dew Point   49   42   36   +13   54   in 2019   15   in 1963  
 Month Avg Max Dew Point   44.7   42.1   40.3   +4.4   48.5   in 2010   29.5   in 1965  
Month Avg Min Dew Point   31.9   27.9   26.9   +5.0   36.0   in 2010   13.5   in 1982  
Month Average Dew Point   38.3   35.0   33.6   +4.7   42.3   in 2010   22.1   in 1982  
Precipitation   T   .00   .14   .00   3.14   in 1895            
One Hour   T   .00           .19   in 1979            
Hourly Rate   .00   .00           .21   in 2004            
Month Precipitation   1.62   .85   2.03   -.41   5.72   in 1983   .03   in 1963  
Year Precipitation   14.52   9.27   13.49   +1.03   24.99   in 1983   6.57   in 2012  
Snow   0.0   0.0   0.0   +0.0   3.3   in 1950       in    
Snow Depth   0   0           T   in 1940       in    
Month Snow   0.0   0.0   0.5   -0.5   9.6   in 1996   0.0   in 2022  
Season Snow   34.2   27.5   33.5   +0.7   84.1   in 1996   5.0   in 1998  
    April 14, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   97%   90%   85%   +12%   100%   in 2019   48%   in 1976  
Minimum Humidity   65%   58%   43%   +22%   95%   in 2004   14%   in 1992  
Average Humidity   81%   74%   64%   +17%   98%   in 2004   33%   in 1963  
Maximum Barometer   29.93   30.08   30.11   -00.18   30.60   in 1991   29.52   in 1951  
Minimum Barometer   29.77   29.93   29.84   -00.07   30.31   in 2017   28.99   in 1943  
Average Barometer   29.85   30.01   29.97   -00.12   30.39   in 2000   29.35   in 1953  
Average Wind   4.6   4.5   7.5   -2.9   17.7   in 1953   3.4   in 1980  
Direction   ENE   SSE   SSE       N         ENE        
High Wind Gust   19   18   25   -6   46   in 1953   14   in 1970  
Direction   N   S   S       N         S        
Maximum Water Temp   50.2   47.3   46.8   +3.4   51.9   in 2010   43.2   in 2004  
Minimum Water Temp   45.5   45.8   43.8   +1.7   49.7   in 2010   39.2   in 2003  
Average Water Temp   47.9   46.6   45.3   +2.5   50.8   in 2010   41.6   in 2003  
Sunrise/ AM Twilight   6:06:44 AM   5:36:23 AM            
Sunset / PM Twilight   7:24:35 PM   7:54:25 PM            
Length Of Day   13:17:51                          
Special Conditions   Fog                                  
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Hour-by-Hour Weather For April 14, 2022            
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