Portsmouth Rhode Island Weather Almanac  
Saturday, July 16, 2022  
Partly Cloudy to Mostly Cloudy & Light Rain PM, Light Winds and Cooler  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    July 16, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   80   85   80   +0   93   in 1983   67   in 1950  
Minimum Temperature   62   72   65   -3   73   in 2013   53   in 1954  
Average Temperature   71   79   73   -2   83   in 2013   64   in 1962  
 Month Avg Max Temperature   80.1   77.6   79.5   +0.6   85.3   in 1993   73.6   in 2009  
Month Avg Min Temperature   63.8   64.3   64.2   -0.4   70.7   in 2013   57.6   in 1962  
Month Average Temperature   72.2   71.3   72.2   +0.0   76.7   in 2013   66.6   in 1914  
High Heat Index   82   97   82   -0   100   in 1983            
Low Wind Chill                             0   in    
Heating Degree Days   0   0   0   +0   1   in 1962   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   6   14   8   -2   18   in 2013       in    
Month CDD   115   109   115   +0   187   in 2013   36   in 2009  
Year CDD   210   271   208   +2   311   in 2010   70   in 2009  
Maximum Dew Point   70   78   69   +1   78   in 2021   50   in 1966  
Minimum Dew Point   62   70   61   +1   70   in 2021   42   in 1954  
Average  Dew Point   66   74   65   +1   74   in 2021   47   in 1966  
 Month Avg Max Dew Point   68.1   70.5   68.2   -0.1   73.9   in 2013   59.4   in 1978  
Month Avg Min Dew Point   58.4   61.9   59.6   -1.2   68.2   in 2013   50.1   in 1962  
Month Average Dew Point   63.2   66.2   63.9   -0.7   71.0   in 2013   55.3   in 1978  
Precipitation   .14   .00   .09   +.05   1.60   in 1919            
One Hour   .11   .00           .36   in 2012            
Hourly Rate   1.79   .00           3.49   in 2012            
Month Precipitation   .44   3.46   1.64   -1.20   5.03   in 1959   T   in 1982  
Year Precipitation   23.34   22.52   24.21   -.87   40.76   in 1998   13.52   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 16, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   99%   100%   93%   +6%   100%   in 2021   68%   in 1954  
Minimum Humidity   62%   77%   60%   +2%   96%   in 2014   24%   in 1981  
Average Humidity   81%   89%   76%   +4%   98%   in 2014   51%   in 1954  
Maximum Barometer   30.16   30.02   30.04   +00.12   30.37   in 1950   29.70   in 1983  
Minimum Barometer   30.04   29.96   29.86   +00.18   30.27   in 2020   29.44   in 1983  
Average Barometer   30.10   29.99   29.95   +00.15   30.31   in 2020   29.57   in 1983  
Average Wind   2.5   7.0   5.5   -3.0   11.8   in 1955   1.3   in 1965  
Direction   SSE   SW   SSW       SSW         SSE        
High Wind Gust   15   25   20   -5   32   in 1955   11   in 2006  
Direction   SSW   WSW   SSW       S         ESE        
Maximum Water Temp   71.8   73.6   70.8   +1.0   75.3   in 2013   67.5   in 2020  
Minimum Water Temp   69.6   71.4   67.0   +2.6   71.4   in 2021   61.3   in 2001  
Average Water Temp   70.7   72.5   68.9   +1.8   72.5   in 2021   65.7   in 2003  
Sunrise/ AM Twilight   5:25:00 AM   4:53:44 AM            
Sunset / PM Twilight   8:16:53 PM   8:49:09 PM            
Length Of Day   14:51:53                          
Special Conditions   Fog                                  
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Hour-by-Hour Weather For July 16, 2022            
Climate Weather for July 16            
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