Portsmouth Rhode Island Weather Almanac
Friday, June 19, 2020
Cloudy & Dense Fog early, Partly Cloudy Day to Clear PM, Warmer and Humid
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2020  
    June 19, 2020     Record Record
Observed Daily Data   Observed   2019   Normal   Depart   Highest Lowest
Maximum Temperature   80   72   75   +5   89   in 1994   60   in 1958  
Minimum Temperature   64   62   59   +5   67   in 1994   45   in 1956  
Average Temperature   72   67   67   +5   78   in 1994   54   in 1950  
Precipitation   .00   .09   .11   -.11   2.21   in 1972            
One Hour   .00   .09           .51   in 1984            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           44001   in            
HDD   0   0   1   -1   11   in 1950   0   in 2020  
CDD   7   2   3   +4   13   in 1994   0   in 2016  
Maximum Dew Point   70   65   63   +7   77   in 1994   50   in 1956  
Minimum Dew Point   61   60   53   +8   64   in 2017   31   in 1986  
Average  Dew Point   66   63   58   +8   70   in 1994   43   in 1986  
Maximum Humidity   97%   95%   94%   +3%   100%   in 2017   64%   in 1954  
Minimum Humidity   67%   75%   59%   +8%   92%   in 1958   33%   in 1986  
Average Humidity   82%   85%   77%   +5%   96%   in 2017   52%   in 1954  
Maximum Barometer   30.16   29.90   30.03   +00.13   30.47   in 2002   29.69   in 1959  
Minimum Barometer   30.06   29.81   29.83   +00.23   30.30   in 1999   29.37   in 1990  
Average Barometer   30.11   29.86   29.93   +00.18   30.37   in 2002   29.60   in 1985  
Average Wind   5.8   6.3   5.8   -0.0   12.6   in 1957   1.5   in 1996  
Direction   SW   SE   SSW       SSW         ESE        
High Wind Gust   22   18   20   +2   36   in 1979   11   in 1997  
Direction   SW   SSE   SSW       NE         W        
High Heat Index   83   73   75   +8   97   in 1994            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   62.8   64.0   65.5   -2.7   71.4   in 2007   61.4   in 2005  
Minimum Water Temp   59.4   61.2   61.6   -2.2   66.9   in 2007   57.0   in 2005  
Average Water Temp   61.1   62.6   63.6   -2.5   69.2   in 2007   59.2   in 2005  
Sunrise/ AM Twilight   5:11:14 AM   4:37:16 AM            
Sunset / PM Twilight   8:22:15 PM   8:56:13 PM            
Length Of Day   15:11:01                          
Special Conditions   Dense Fog                              
Comments      
    June 19, 2020     Record Record
Month-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
 Avg Maximum Temperature   74.5   72.2   72.3   +2.2   78.3   in 1925   64.7   in 1907  
Avg Minimum Temperature   56.0   56.5   55.7   +0.3   59.2   in 1899   49.6   in 1907  
Average Temperature   65.2   64.3   63.8   +1.4   68.6   in 1925   57.1   in 1907  
Total Precipitation   1.16   4.04   2.43   -1.27   8.85   in 1982   .01   in 1949  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   28   30   45   -17   156   in 1907   3   in 1899  
Total CDD   38   21   34   +4   89   in 1925   0   in 1965  
Avg Maximum Dew Point   61.4   61.2   60.1   +1.2   65.4   in 1996   53.1   in 1965  
Avg Minimum Dew Point   51.5   50.5   50.4   +1.1   54.8   in 2005   42.6   in 1958  
Average  Dew Point   56.4   55.8   55.3   +1.2   60.0   in 1996   48.3   in 1965  
    June 19, 2020     Record Record
Year-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
Total Precipitation   20.37   25.95   22.93   -2.56   38.24   in 1998   12.67   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)   5120   5520   5617   -497   6605   in 1905   4549   in 2012  
Total CDD (since Jan 1)   46   31   43   +3   97   in 1929   1   in 1948  
                             
Hour-by-Hour Weather For Jun 19, 2020  
Climate Weather for Jun 19  
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