Portsmouth Rhode Island Weather Almanac  
Tuesday, July 19, 2022  
Mostly Cloudy Morning, Partly Cloudy Day to Clear PM, Breezy, Hot & Muggy  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    July 19, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   88   78   80   +8   92   in 1977   68   in 1902  
Minimum Temperature   71   68   65   +6   75   in 2013   55   in 1956  
Average Temperature   80   73   73   +7   82   in 2013   64   in 2000  
 Month Avg Max Temperature   80.6   78.2   79.6   +1.1   84.9   in 1955   74.6   in 2009  
Month Avg Min Temperature   64.7   65.3   64.3   +0.4   71.1   in 2013   57.7   in 1962  
Month Average Temperature   72.9   72.1   72.3   +0.6   77.4   in 2013   67.5   in 2009  
High Heat Index   95   81   83   +12   98   in 2013            
Low Wind Chill                             0   in    
Heating Degree Days   0   0   0   +0   1   in 2000   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   8   8   +7   17   in 2013       in    
Month CDD   151   143   139   +12   235   in 2013   54   in 1895  
Year CDD   246   305   232   +14   349   in 2010   92   in 2009  
Maximum Dew Point   74   72   69   +5   77   in 2013   59   in 2000  
Minimum Dew Point   67   65   61   +6   73   in 2013   45   in 1965  
Average  Dew Point   71   69   65   +6   75   in 2013   55   in 2018  
 Month Avg Max Dew Point   68.9   71.3   68.3   +0.6   74.2   in 2013   60.5   in 1978  
Month Avg Min Dew Point   59.8   62.9   59.8   +0.0   68.7   in 2013   50.9   in 1962  
Month Average Dew Point   64.4   67.1   64.1   +0.3   71.4   in 2013   55.9   in 1962  
Precipitation   .00   .07   .09   -.09   1.56   in 1919            
One Hour   .00   .07           .59   in 2004            
Hourly Rate   .00   .35           7.02   in 2004            
Month Precipitation   .49   3.53   1.91   -1.42   5.31   in 2009   .01   in 1982  
Year Precipitation   23.39   22.59   24.48   -1.09   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 19, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   98%   97%   93%   +5%   100%   in 2017   67%   in 1976  
Minimum Humidity   59%   81%   60%   -1%   89%   in 1988   35%   in 1997  
Average Humidity   79%   89%   76%   +2%   95%   in 1988   55%   in 1976  
Maximum Barometer   29.74   29.96   30.02   -00.28   30.24   in 2014   29.74   in 2022  
Minimum Barometer   29.65   29.90   29.83   -00.18   30.18   in 2014   29.47   in 1958  
Average Barometer   29.70   29.93   29.92   -00.23   30.21   in 2014   29.61   in 1966  
Average Wind   7.9   4.7   5.8   +2.1   11.0   in 1966   2.4   in 1999  
Direction   SW   SW   SW       SW         N        
High Wind Gust   28   21   21   +7   37   in 1974   12   in 2004  
Direction   SW   SW   SW       SW         E        
Maximum Water Temp   73.6   74.1   71.2   +2.4   75.7   in 2013   66.7   in 2001  
Minimum Water Temp   70.9   72.2   67.8   +3.1   72.8   in 2010   63.4   in 2004  
Average Water Temp   72.3   73.2   69.5   +2.7   73.9   in 2013   65.4   in 2001  
Sunrise/ AM Twilight   5:27:32 AM   4:56:35 AM            
Sunset / PM Twilight   8:14:46 PM   8:46:42 PM            
Length Of Day   14:47:14                          
Special Conditions   None                              
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Hour-by-Hour Weather For July 19, 2022            
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