Portsmouth Rhode Island Weather Almanac  
Sunday, April 3, 2022  
Partly Cloudy early, Mostly Cloudy Day to Cloudy/Light Rain PM, Light Winds and Cooler  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    April 3, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   50   48   51   -1   73   in 1967   35   in 1896  
Minimum Temperature   36   27   36   +0   47   in 1903   21   in 1954  
Average Temperature   43   38   44   -1   58   in 1967   30   in 1896  
 Month Avg Max Temperature   54.0   47.0   50.7   +3.3   65.3   in 1945   36.7   in 1911  
Month Avg Min Temperature   37.7   30.3   35.7   +2.0   42.7   in 1945   23.3   in 1919  
Month Average Temperature   46.0   39.0   43.7   +2.3   54.3   in 1945   33.0   in 1919  
High Heat Index                                      
Low Wind Chill   33   22   29   +4             7   in 1954  
Heating Degree Days   22   27   21   +1   35   in 1896   7   in 1967  
Month HDD   57   78   64   -7   96   in 1919   32   in 1945  
Season HDD   4357   4398   4714   -357   5733   in 1905   3916   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   41   27   39   +2   55   in 1963   11   in 1965  
Minimum Dew Point   26   9   25   +1   45   in 2000   -2   in 1954  
Average  Dew Point   34   18   32   +2   49   in 2009   7   in 1965  
 Month Avg Max Dew Point   42.0   35.3   38.7   +3.3   49.7   in 2010   15.7   in 1965  
Month Avg Min Dew Point   24.7   16.0   25.0   -0.3   39.7   in 2010   4.3   in 1965  
Month Average Dew Point   33.3   25.7   32.0   +1.3   44.7   in 2010   10.0   in 1965  
Precipitation   .02   .00   .15   -.13   2.01   in 1990            
One Hour   .02   .00           .44   in 1975            
Hourly Rate   .00   .00           3.62   in 2009            
Month Precipitation   .29   .77   .45   -.16   2.93   in 1970   .00   in 2010  
Year Precipitation   13.19   9.19   11.91   +1.28   21.34   in 1998   6.44   in 2012  
Snow   0.0   0.0   0.1   -0.1   4.9   in 1915       in    
Snow Depth   0   0           4   in 1970       in    
Month Snow   0.0   0.0   0.3   -0.3   5.5   in 1997   0.0   in 2022  
Season Snow   34.2   27.5   33.3   +0.9   78.0   in 2005   5.0   in 1998  
    April 3, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   91%   68%   85%   +6%   100%   in 2015   44%   in 1965  
Minimum Humidity   64%   21%   49%   +15%   93%   in 2009   19%   in 2012  
Average Humidity   78%   45%   67%   +11%   97%   in 2009   33%   in 1965  
Maximum Barometer   29.96   30.29   30.04   -00.08   30.60   in 1991   29.42   in 1961  
Minimum Barometer   29.73   30.16   29.73   -00.00   30.36   in 2008   28.89   in 1975  
Average Barometer   29.85   30.23   29.89   -00.04   30.45   in 2008   29.19   in 1975  
Average Wind   4.1   5.7   9.0   -4.9   23.3   in 1970   3.3   in 1956  
Direction   NW   NNW   NW       WNW         NE        
High Wind Gust   15   20   28   -13   56   in 1970   13   in 1956  
Direction   S   NNW   NW       WNW         NE        
Maximum Water Temp   45.1   43.9   43.4   +1.7   50.5   in 2010   39.2   in 2020  
Minimum Water Temp   44.2   42.8   41.1   +3.1   46.6   in 2010   37.5   in 2003  
Average Water Temp   44.7   43.4   42.3   +2.4   48.6   in 2010   39.0   in 2020  
Sunrise/ AM Twilight   6:24:40 AM   5:54:51 AM            
Sunset / PM Twilight   7:12:37 PM   7:41:49 PM            
Length Of Day   12:47:57                          
Special Conditions   None                              
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Hour-by-Hour Weather For April 3, 2022            
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