Portsmouth Rhode Island Weather Almanac  
Sunday, July 24, 2022  
Mostly Cloudy/Dense Fog early, Partly Cloudy Day to Mostly Cloudy PM, Breezy, Hot & Very Muggy  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    July 24, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   87   80   80   +7   90   in 1924   65   in 2017  
Minimum Temperature   73   59   66   +7   73   in 2022   53   in 1893  
Average Temperature   80   70   73   +7   80   in 2022   62   in 2017  
 Month Avg Max Temperature   82.1   78.9   79.7   +2.4   85.3   in 1955   74.3   in 1902  
Month Avg Min Temperature   66.1   64.9   64.5   +1.6   71.0   in 2013   58.9   in 1962  
Month Average Temperature   74.4   72.3   72.5   +1.9   77.3   in 2013   67.6   in 1909  
High Heat Index   97   81   81   +16   98   in 2010            
Low Wind Chill                             0   in    
Heating Degree Days   0   0   0   +0   3   in 2017   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   15   5   8   +7   15   in 2022       in    
Month CDD   225   183   179   +46   295   in 2013   71   in 1909  
Year CDD   320   345   272   +48   406   in 2010   103   in 1902  
Maximum Dew Point   78   67   69   +9   78   in 2022   56   in 1982  
Minimum Dew Point   68   58   61   +7   72   in 2010   45   in 1977  
Average  Dew Point   73   63   65   +8   75   in 2010   53   in 1985  
 Month Avg Max Dew Point   70.3   70.6   68.5   +1.9   74.1   in 2013   62.0   in 1962  
Month Avg Min Dew Point   61.3   62.3   60.0   +1.3   68.4   in 2013   52.3   in 1965  
Month Average Dew Point   65.8   66.5   64.3   +1.6   71.3   in 2013   57.2   in 1965  
Precipitation   .00   .00   .10   -.10   2.21   in 1922            
One Hour   .00   .00           .77   in 2013            
Hourly Rate   .00   .00           10.11   in 2010            
Month Precipitation   .49   3.61   2.38   -1.89   8.51   in 2009   .36   in 1952  
Year Precipitation   23.39   22.67   24.95   -1.56   41.06   in 1998   13.67   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 24, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   99%   96%   93%   +6%   100%   in 2018   72%   in 1982  
Minimum Humidity   66%   51%   58%   +8%   94%   in 1988   28%   in 1991  
Average Humidity   83%   74%   76%   +7%   97%   in 1988   54%   in 1982  
Maximum Barometer   30.02   30.11   30.05   -00.03   30.45   in 1986   29.75   in 1972  
Minimum Barometer   29.93   30.04   29.84   +00.09   30.19   in 2018   29.48   in 1976  
Average Barometer   29.98   30.08   29.94   +00.03   30.24   in 2018   29.65   in 1972  
Average Wind   8.0   3.9   6.1   +1.9   13.2   in 2008   2.8   in 2011  
Direction   SSW   ENE   SSW       SSE         E        
High Wind Gust   28   17   21   +7   34   in 2010   12   in 1989  
Direction   SSW   S   SSW       W         W        
Maximum Water Temp   76.1   74.1   71.2   +4.9   76.1   in 2022   65.7   in 1997  
Minimum Water Temp   74.7   72.6   67.9   +6.8   74.7   in 2022   63.3   in 2020  
Average Water Temp   75.4   73.4   69.6   +5.8   75.4   in 2022   65.2   in 2020  
Sunrise/ AM Twilight   5:32:01 AM   5:01:37 AM            
Sunset / PM Twilight   8:10:37 PM   8:41:58 PM            
Length Of Day   14:38:36                          
Special Conditions   Dense Fog                              
Comments   6th consecutive day of Heat Index >=90°  
Hour-by-Hour Weather For July 24, 2022            
Climate Weather for July 24            
Weather History For July 24            
Weather Calendar            
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