Portsmouth Rhode Island Weather Almanac
Sunday, June 7, 2020
Clear early then Mostly Cloudy, Seasonal Temperatures
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2020  
    June 7, 2020     Record Record
Observed Daily Data   Observed   2019   Normal   Depart   Highest Lowest
Maximum Temperature   70   77   71   -1   91   in 1925   55   in 1982  
Minimum Temperature   55   57   55   +0   63   in 1984   46   in 2007  
Average Temperature   63   67   63   +0   75   in 1999   52   in 2002  
Precipitation   .00   .00   .12   -.12   3.39   in 2013            
One Hour   .00   .00           .99   in 2013            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           43989   in            
HDD   2   0   3   -1   13   in 2002   0   in 2019  
CDD   0   2   1   -1   10   in 1999   0   in 2020  
Maximum Dew Point   58   64   59   -1   72   in 2008   44   in 1958  
Minimum Dew Point   51   56   50   +2   61   in 1995   31   in 1958  
Average  Dew Point   55   60   54   +1   66   in 1999   38   in 1958  
Maximum Humidity   92%   94%   92%   -0%   100%   in 2017   64%   in 1988  
Minimum Humidity   54%   55%   57%   -3%   94%   in 1989   25%   in 1988  
Average Humidity   73%   75%   74%   -1%   97%   in 1989   45%   in 1988  
Maximum Barometer   29.95   30.02   30.00   -00.05   30.35   in 1974   29.54   in 1977  
Minimum Barometer   29.74   29.87   29.77   -00.03   30.16   in 1974   29.23   in 1975  
Average Barometer   29.85   29.95   29.89   -00.04   30.26   in 1974   29.40   in 1977  
Average Wind   7.0   3.9   6.4   +0.6   17.5   in 1982   2.8   in 2012  
Direction   NW   S   SSW       NNE         WNW        
High Wind Gust   25   17   22   +3   46   in 1982   12   in 2003  
Direction   WNW   SSE   SSW       NNE         SSE        
High Heat Index   69   78   71   -2   94   in 1999            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   54.0   61.7   61.9   -7.9   68.0   in 2007   54.0   in 2020  
Minimum Water Temp   50.7   58.2   58.3   -7.6   65.3   in 2007   50.7   in 2020  
Average Water Temp   52.4   60.0   60.1   -7.7   66.7   in 2007   52.4   in 2020  
Sunrise/ AM Twilight   5:11:29 AM   4:37:54 AM            
Sunset / PM Twilight   8:16:59 PM   8:50:34 PM            
Length Of Day   15:05:30                          
Special Conditions   None                                  
Comments      
    June 7, 2020     Record Record
Month-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
 Avg Maximum Temperature   72.6   72.3   70.7   +1.9   85.6   in 1925   58.3   in 1907  
Avg Minimum Temperature   54.7   55.7   53.6   +1.1   61.6   in 1925   45.6   in 1945  
Average Temperature   63.6   64.0   61.9   +1.8   73.6   in 1925   52.3   in 1907  
Total Precipitation   .48   .24   .87   -.39   6.84   in 1982   .00   in 2005  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   21   11   25   -4   88   in 1907   0   in 1925  
Total CDD   14   6   7   +7   61   in 1925   0   in 2017  
Avg Maximum Dew Point   60.9   62.3   58.4   +2.4   66.0   in 2010   49.4   in 1988  
Avg Minimum Dew Point   50.7   50.3   48.7   +2.1   56.6   in 2010   40.4   in 1988  
Average  Dew Point   55.8   56.3   53.5   +2.3   61.3   in 2010   44.9   in 1988  
    June 7, 2020     Record Record
Year-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
Total Precipitation   19.69   22.15   21.37   -1.68   36.73   in 1983   12.64   in 1957  
Total Snow (since Jul 1 19)   12.9   21.1   32.1   -19.2   84.1   in 1996   5.0   in 1998  
Total HDD (since Jul 1 19)   5113   5501   5597   -484   6571   in 1905   4518   in 2012  
Total CDD (since Jan 1)   22   16   16   +6   61   in 1925   0   in 2003  
                             
Hour-by-Hour Weather For June 7, 2020  
Climate Weather for June 7  
Weather History For June 7  
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