Portsmouth Rhode Island Weather Almanac
Monday, November 4, 2019
Clear and Colder
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    November 4, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   54   55   56   -2   73   in 1990   44   in 1926  
Minimum Temperature   34   42   41   -7   58   in 1982   30   in 2013  
Average Temperature   44   49   48   -4   65   in 1975   38   in 2013  
Precipitation   .00   .00   .15   -.15   2.35   in 1910            
One Hour   .00   .00           .44   in 1955            
Snow   0.0   0.0   0.0   +0.0   T   in 2014            
Snow Depth   0   0           0.0   in              
HDD   21   16   17   +4   27   in 2013   0   in 1975  
CDD   0   0   0   +0   0   in              
Maximum Dew Point   44   40   45   -1   65   in 1982   26   in 1973  
Minimum Dew Point   26   33   32   -6   57   in 1982   14   in 1989  
Average  Dew Point   35   37   38   -3   61   in 1982   23   in 1989  
Maximum Humidity   77%   87%   86%   -9%   100%   in 2010   43%   in 1953  
Minimum Humidity   37%   43%   53%   -16%   93%   in 1969   29%   in 1981  
Average Humidity   57%   65%   70%   -13%   97%   in 1969   38%   in 1953  
Maximum Barometer   30.39   30.55   30.15   +00.24   30.68   in 2013   29.70   in 1949  
Minimum Barometer   30.23   30.26   29.83   +00.40   30.38   in 2013   29.08   in 1927  
Average Barometer   30.31   30.41   29.99   +00.32   30.53   in 2013   29.55   in 1949  
Average Wind   7.2   5.8   7.1   +0.1   16.7   in 1973   1.7   in 2008  
Direction   S   WNW   WNW       WNW         SW        
High Wind Gust   21   19   24   -3   49   in 1927   10   in 1968  
Direction   S   WNW   WNW       SE         E        
Wind Chill   31   37   38   -7             21   in 1989  
Maximum Water Temp   57.2   54.0   56.3   +0.9   61.0   in 2017   52.0   in 2010  
Minimum Water Temp   56.3   52.3   54.3   +2.0   58.2   in 2017   50.0   in 1996  
Average Water Temp   56.8   53.2   55.3   +1.5   59.6   in 2017   51.0   in 1996  
Sunrise/ AM Twilight   6:21:37 AM   5:52:42 AM            
Sunset / PM Twilight   4:36:03 PM   5:04:58 PM            
Length Of Day   10:14:26                          
Special Conditions   None                                  
Comments      
    November 4, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   57.8   61.8   56.0   +1.8   69.5   in 1982   46.5   in 2002  
Avg Minimum Temperature   38.0   50.5   41.0   -3.0   54.8   in 1982   30.3   in 1980  
Average Temperature   47.9   56.1   48.8   -0.9   62.1   in 1982   39.1   in 2002  
Total Precipitation   .11   1.42   .58   -.47   3.99   in 1897   .00   in 2016  
Total Snow   0.0   0.0   0.0   +0.0   T   in 2014   0.0   in 2019  
Total HDD   68   34   65   +3   103   in 2002   11   in 1982  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   47.8   56.3   45.2   +2.6   59.8   in 1982   32.3   in 1964  
Avg Minimum Dew Point   27.8   44.8   32.1   -4.3   53.3   in 1982   16.0   in 1965  
Average  Dew Point   37.8   50.5   38.6   -0.9   56.5   in 1982   25.3   in 2002  
    November 4, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   46.48   42.21   39.89   +6.59   52.05   in 1998   21.35   in 1957  
Total Snow (since Jul 1 19)   0.0   0.0   T   +0.0   0.7   in 1979   0.0   in 2019  
Total HDD (since Jul 1 19)   380   430   500   -120   677   in 1895   242   in 2017  
Total CDD (since Jan 1)   731   775   563   +168   807   in 2016   290   in 1902  
Hour-by-Hour Weather For November 4, 2019
Climate Weather for November 4
Weather History For November 4
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