Portsmouth Rhode Island Weather Almanac
Tuesday, November 24, 2020
Clear, Breezy and Colder
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2020  
    November 24, 2020     Record Record
Observed Daily Data   Observed   2019   Normal   Depart   Highest Lowest
Maximum Temperature   44   50   49   -5   66   in 1931   31   in 2013  
Minimum Temperature   32   39   36   -4   53   in 1999   8   in 1897  
Average Temperature   38   45   42   -4   60   in 1931   20   in 1897  
Precipitation   .00   1.28   .15   -.15   2.14   in 1923            
One Hour   .00   .30           .32   in 1961            
Snow   0.0   0.0   0.1   -0.1   1.5   in 1936            
Snow Depth   0   0           8   in 1989            
HDD   27   20   22   +5   45   in 1897   5   in 1931  
CDD   0   0   0   +0   0   in   0   in    
Maximum Dew Point   30   48   41   -11   62   in 2014   8   in 1956  
Minimum Dew Point   21   36   26   -5   53   in 1999   -1   in 2013  
Average  Dew Point   26   42   33   -7   56   in 1999   5   in 1956  
Maximum Humidity   78%   96%   88%   -9%   100%   in 2016   51%   in 1956  
Minimum Humidity   45%   74%   57%   -12%   96%   in 1999   23%   in 1994  
Average Humidity   62%   85%   72%   -11%   98%   in 1999   39%   in 1994  
Maximum Barometer   30.46   29.77   30.14   +00.32   30.70   in 1971   29.61   in 2005  
Minimum Barometer   30.01   29.04   29.84   +00.17   30.36   in 2001   29.04   in 2019  
Average Barometer   30.24   29.41   29.99   +00.24   30.45   in 1971   29.41   in 2019  
Average Wind   8.5   13.1   7.8   +0.7   19.7   in 2013   1.2   in 1964  
Direction   NW   ENE   WNW       WNW         SSE        
High Wind Gust   25   34   25   -0   71   in 1901   11   in 1960  
Direction   NW   NW   WNW       NE         S        
High Heat Index                                      
Wind Chill   26   29   28   -2             6   in 1989  
Maximum Water Temp   52.7   46.8   50.4   +2.3   55.0   in 1999   45.7   in 2018  
Minimum Water Temp   50.2   44.4   47.9   +2.3   54.0   in 1999   41.2   in 2018  
Average Water Temp   51.5   45.6   49.1   +2.3   54.5   in 1999   43.5   in 2018  
Sunrise/ AM Twilight   6:46:00 AM   6:15:39 AM            
Sunset / PM Twilight   4:18:41 PM   4:49:02 PM            
Length Of Day   9:32:41                          
Special Conditions   None                                  
Comments      
    November 24, 2020     Record Record
Month-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
 Avg Maximum Temperature   57.5   50.2   53.0   +4.6   59.9   in 1975   46.6   in 1933  
Avg Minimum Temperature   41.3   33.8   38.5   +2.8   43.9   in 1948   32.1   in 1980  
Average Temperature   49.7   42.2   45.8   +3.8   51.0   in 1975   39.6   in 1933  
Total Precipitation   3.43   2.90   3.64   -.21   8.03   in 1969   .18   in 1917  
Total Snow   0.0   T   0.5   -0.5   9.8   in 1897   0.0   in 2020  
Total HDD   368   548   456   -88   609   in 1933   336   in 1975  
Total CDD   0   0   0   +0   0   in         in    
Avg Maximum Dew Point   48.6   41.7   43.1   +5.6   49.0   in 2015   29.8   in 1976  
Avg Minimum Dew Point   33.5   24.2   29.3   +4.2   38.3   in 2006   20.5   in 1980  
Average  Dew Point   41.3   33.2   36.2   +5.1   43.5   in 2006   25.8   in 1976  
    November 24, 2020     Record Record
Year-to-Date Summary   Observed   2019   Normal Depart Highest Lowest
Total Precipitation   34.71   49.27   43.08   -8.37   56.21   in 1983   23.35   in 1957  
Total Snow (since Jul 1 20)   0.6   T   0.5   +0.1   9.8   in 1897   0.0   in 2017  
Total HDD (since Jul 1 20)   696   860   891   -195   1132   in 1992   653   in 1931  
Total CDD (since Jan 1)   871   731   563   +308   871   in 2020   290   in 1902  
                                   
Hour-by-Hour Weather For November 24, 2020  
Climate Weather for November 24  
Weather History For November 24  
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