Portsmouth Rhode Island Weather Almanac  
Friday, July 1, 2022  
Clear & Light Fog early then Partly Cloudy,  Breezy and Warmer  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    July 1, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   81   84   78   +3   93   in 2018   62   in 1921  
Minimum Temperature   66   70   63   +3   74   in 1901   51   in 1988  
Average Temperature   74   77   71   +3   82   in 1901   59   in 1988  
 Month Avg Max Temperature   81.0   84.0   78.0   +3.0   93.0   in 2018   62.0   in 1921  
Month Avg Min Temperature   66.0   70.0   63.0   +3.0   74.0   in 1901   51.0   in 1988  
Month Average Temperature   74.0   77.0   71.0   +3.0   82.0   in 1901   59.0   in 1988  
High Heat Index   84   91   81   +3   101   in 2018            
Low Wind Chill                             #N/A   in #N/A  
Heating Degree Days   0   0   1   -1   6   in 1988   0   in 2022  
Month HDD   0   0   1   -1   6   in 1988   0   in 2022  
Season HDD   0   0   1   -1   6   in 1988   0   in 2022  
Cooling Degree Days   9   12   6   +3   17   in 1901       in    
Month CDD   9   12   6   +3   17   in 1901   0   in 1988  
Year CDD   104   174   99   +5   187   in 2001   14   in 1972  
Maximum Dew Point   72   73   67   +5   75   in 2018   42   in 1978  
Minimum Dew Point   59   67   58   +1   68   in 2013   37   in 1978  
Average  Dew Point   66   70   63   +3   70   in 2021   40   in 1978  
 Month Avg Max Dew Point   72.0   73.0   67.0   +5.0   75.0   in 2018   42.0   in 1978  
Month Avg Min Dew Point   59.0   67.0   58.0   +1.0   68.0   in 2013   37.0   in 1978  
Month Average Dew Point   66.0   70.0   63.0   +3.0   70.0   in 2021   39.5   in 1978  
Precipitation   .00   .74   .11   -.11   2.06   in 2009            
One Hour   .00   .36           1.34   in 2009            
Hourly Rate   .00   3.35           7.38   in 2009            
Month Precipitation   .00   .74   .11   -.11   2.06   in 2009   .00   in 2022  
Year Precipitation   22.90   19.80   22.68   +.22   40.39   in 1998   12.92   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 1, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   97%   98%   91%   +7%   100%   in 2017   51%   in 1978  
Minimum Humidity   70%   65%   56%   +14%   91%   in 2013   26%   in 1986  
Average Humidity   84%   82%   73%   +10%   95%   in 2013   40%   in 1978  
Maximum Barometer   30.14   29.88   29.99   +00.15   30.38   in 1985   29.68   in 1957  
Minimum Barometer   29.83   29.74   29.81   +00.02   30.25   in 1981   29.38   in 1998  
Average Barometer   29.99   29.81   29.90   +00.08   30.31   in 1981   29.57   in 1998  
Average Wind   8.3   4.2   6.0   +2.3   11.4   in 1983   2.1   in 1990  
Direction   SSW   NW   SSW       SSW         SSW        
High Wind Gust   27   18   21   +6   35   in 2009   11   in 1951  
Direction   SSW   SW   SSW       NNE         NNE        
Maximum Water Temp   69.8   72.5   68.6   +1.2   72.5   in 2021   64.6   in 2009  
Minimum Water Temp   67.5   68.4   64.8   +2.7   68.4   in 2021   58.1   in 2003  
Average Water Temp   68.7   70.5   66.7   +1.9   70.5   in 2021   62.1   in 2005  
Sunrise/ AM Twilight   5:14:50 AM   4:42:06 AM            
Sunset / PM Twilight   8:22:56 PM   8:56:35 PM            
Length Of Day   15:08:06                          
Special Conditions   Fog                                  
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Hour-by-Hour Weather For July 1, 2022            
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