Portsmouth Rhode Island Weather Almanac  
Friday, July 22, 2022  
Mostly Cloudy & Dense Fog early then Clear, Light Winds and Hot  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    July 22, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   89   80   80   +9   96   in 1926   69   in 1894  
Minimum Temperature   73   63   65   +8   73   in 2022   55   in 1937  
Average Temperature   81   72   73   +8   84   in 1926   64   in 1958  
 Month Avg Max Temperature   81.5   78.8   79.6   +1.9   85.1   in 1955   74.5   in 1902  
Month Avg Min Temperature   65.6   65.4   64.4   +1.2   71.0   in 2013   58.5   in 1962  
Month Average Temperature   73.8   72.4   72.4   +1.4   77.3   in 2013   67.7   in 1909  
High Heat Index   95   80   83   +12   113   in 1926            
Low Wind Chill                             0   in    
Heating Degree Days   0   0   0   +0   1   in 1958   0   in 2022  
Month HDD   0   9   3   -3   23   in 1914   0   in 2022  
Season HDD   0   9   3   -3   23   in 1914   0   in 2022  
Cooling Degree Days   16   7   8   +8   19   in 1926       in    
Month CDD   194   172   163   +31   270   in 2013   66   in 1909  
Year CDD   289   334   256   +33   386   in 2010   98   in 1902  
Maximum Dew Point   75   64   69   +6   80   in 2011   57   in 1970  
Minimum Dew Point   64   56   61   +3   70   in 2006   45   in 1977  
Average  Dew Point   70   60   65   +5   74   in 2011   54   in 1993  
 Month Avg Max Dew Point   69.9   71.1   68.4   +1.5   74.0   in 2013   61.6   in 1962  
Month Avg Min Dew Point   60.8   62.7   60.0   +0.9   68.5   in 2013   51.6   in 1965  
Month Average Dew Point   65.4   66.9   64.2   +1.2   71.3   in 2013   56.7   in 1965  
Precipitation   .00   .00   .09   -.09   2.58   in 1947            
One Hour   .00   .00           1.24   in 2019            
Hourly Rate   .00   .00           10.67   in 2019            
Month Precipitation   .49   3.53   2.18   -1.69   6.32   in 2009   .16   in 2002  
Year Precipitation   23.39   22.59   24.75   -1.36   40.78   in 1998   13.64   in 1957  
Snow   0.0   0.0   0.0   +0.0       in         in    
Snow Depth   0   0               in         in    
Month Snow   0.0   0.0   0.0   +0.0       in         in    
Season Snow   #N/A   #N/A   #N/A   #N/A   #N/A   in #N/A   #N/A   in #N/A  
    July 22, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   99%   85%   93%   +6%   100%   in 2018   81%   in 2015  
Minimum Humidity   44%   45%   59%   -15%   93%   in 2003   35%   in 1977  
Average Humidity   72%   65%   76%   -4%   97%   in 2003   60%   in 1970  
Maximum Barometer   29.93   30.06   30.03   -00.10   30.38   in 1989   29.63   in 1983  
Minimum Barometer   29.70   29.90   29.86   -00.16   30.13   in 2012   29.43   in 1983  
Average Barometer   29.82   29.98   29.94   -00.13   30.17   in 1989   29.53   in 1983  
Average Wind   4.8   5.9   6.0   -1.2   13.8   in 1983   0.9   in 1990  
Direction   SW   NNW   S       N         SSE        
High Wind Gust   22   20   21   +1   40   in 2019   11   in 2017  
Direction   SSW   NW   SSW       NNE         NW        
Maximum Water Temp   75.4   74.5   71.6   +3.8   75.4   in 2022   67.3   in 1997  
Minimum Water Temp   71.6   72.7   67.9   +3.7   72.8   in 2010   62.8   in 2020  
Average Water Temp   73.5   73.6   69.8   +3.7   73.8   in 2010   65.2   in 2020  
Sunrise/ AM Twilight   5:30:12 AM   4:59:34 AM            
Sunset / PM Twilight   8:12:22 PM   8:43:57 PM            
Length Of Day   14:42:10                          
Special Conditions   Dense Fog                              
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Hour-by-Hour Weather For July 22, 2022            
Climate Weather for July 22            
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