Portsmouth Rhode Island Weather Almanac
Sunday, November 17, 2019
Partly Cloudy early then Cloudy, Windy and Continued Very Cold
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    November 17, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   44   49   52   -8   69   in 1927   35   in 1924  
Minimum Temperature   24   37   37   -13   58   in 1927   14   in 1924  
Average Temperature   34   43   45   -11   64   in 1927   25   in 1924  
Precipitation   .00   .00   .16   -.16   1.86   in 1920        
One Hour   .00   .00           .43   in 2010            
Snow   0.0   0.0   0.0   +0.0   2.6   in 1933            
Snow Depth   0   T           1   in 1967            
HDD   31   22   20   +11   40   in 1924   1   in 1927  
CDD   0   0   0   +0   0   in              
Maximum Dew Point   36   35   42   -6   62   in 2006   20   in 1999  
Minimum Dew Point   9   31   28   -19   44   in 1981   4   in 1996  
Average  Dew Point   23   33   35   -12   53   in 2006   14   in 1996  
Maximum Humidity   75%   82%   88%   -13%   100%   in 2014   48%   in 1996  
Minimum Humidity   46%   53%   54%   -8%   93%   in 2002   9%   in 1996  
Average Humidity   61%   68%   71%   -11%   97%   in 2002   29%   in 1996  
Maximum Barometer   30.46   30.26   30.17   +00.29   30.68   in 1969   29.37   in 1965  
Minimum Barometer   30.03   29.88   29.84   +00.19   30.47   in 1969   28.98   in 1965  
Average Barometer   30.25   30.07   30.01   +00.24   30.58   in 1969   29.18   in 1965  
Average Wind   12.0   7.8   7.7   +4.3   19.3   in 2002   0.9   in 2004  
Direction   N   W   W       N         WNW        
High Wind Gust   26   22   25   +1   54   in 1935   10   in 2003  
Direction   NNE   W   W       NE         N        
Wind Chill   14   31   31   -17             11   in 1997  
Maximum Water Temp   48.8   46.4   52.4   -3.6   56.7   in 2011   46.4   in 2018  
Minimum Water Temp   46.0   45.1   50.4   -4.4   55.8   in 2006   45.1   in 2018  
Average Water Temp   47.4   45.8   51.5   -4.1   56.3   in 2006   45.8   in 2018  
Sunrise/ AM Twilight   6:37:18 AM   6:07:28 AM            
Sunset / PM Twilight   4:23:28 PM   4:53:18 PM            
Length Of Day   9:46:10                          
Special Conditions   None                                  
Comments      
    November 17, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   51.3   53.4   54.2   -2.9   61.5   in 1975   46.4   in 1933  
Avg Minimum Temperature   32.6   40.8   39.4   -6.8   45.7   in 2006   31.5   in 1933  
Average Temperature   41.9   47.1   46.9   -4.9   52.5   in 2015   39.0   in 1933  
Total Precipitation   1.18   6.19   2.54   -1.36   7.28   in 1969   .00   in 1917  
Total Snow   0.0   4.2   0.0   +0.0   8.3   in 1987   0.0   in 2017  
Total HDD   390   301   307   +83   439   in 1933   210   in 2015  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   41.7   47.6   43.8   -2.1   53.1   in 2005   31.6   in 1976  
Avg Minimum Dew Point   21.2   32.1   30.2   -9.0   41.4   in 2006   19.4   in 1980  
Average  Dew Point   31.4   39.9   37.0   -5.5   46.6   in 2006   26.5   in 1976  
    November 17, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   47.55   46.98   41.85   +5.70   55.21   in 1983   22.67   in 1957  
Total Snow (since Jul 1 19)   T   4.2   T   +0.0   8.3   in 1987   0.0   in 2017  
Total HDD (since Jul 1 19)   702   697   742   -40   971   in 1992   505   in 1961  
Total CDD (since Jan 1)   731   775   563   +168   807   in 2016   290   in 1902  
Hour-by-Hour Weather For November 17, 2019
Climate Weather for November 17
Weather History For November 17
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