Portsmouth Rhode Island Weather Almanac  
Sunday, November 27, 2022  
P Cloudy early, Mostly Cloudy Day to Cloudy, Moderate Rain & Fog, Windy and Much Warmer  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    November 27, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   59   40   49   +10   62   in 1986   27   in 1903  
Minimum Temperature   43   29   35   +8   53   in 2015   11   in 1932  
Average Temperature   51   35   42   +9   57   in 2015   20   in 1932  
 Month Avg Max Temperature   56.4   54.0   52.3   +4.1   58.5   in 1975   45.6   in 1904  
Month Avg Min Temperature   41.5   37.6   38.7   +2.8   43.7   in 2009   32.2   in 1980  
Month Average Temperature   49.2   46.0   45.5   +3.7   50.4   in 2015   39.6   in 1904  
High Heat Index                                      
Low Wind Chill   41   21   29   +12             4   in 1932  
Heating Degree Days   14   30   23   -9   45   in 1932   8   in 2015  
Month HDD   429   512   523   -94   686   in 1904   394   in 2015  
Season HDD   761   702   919   -158   1221   in 1904   702   in 2021  
Cooling Degree Days   0   0   0   +0   44866   in 1900   0   in    
Month CDD   3   0   0   +3   3   in 2022       in    
Year CDD   777   795   609   +168   871   in 2020   290   in 1902  
Maximum Dew Point   59   28   41   +18   60   in 2013   12   in 1974  
Minimum Dew Point   31   17   27   +4   51   in 2015   1   in 1978  
Average  Dew Point   45   23   34   +11   54   in 2015   11   in 1974  
 Month Avg Max Dew Point   47.6   43.0   44.0   +3.6   49.1   in 2020   30.6   in 1976  
Month Avg Min Dew Point   33.0   28.9   30.5   +2.6   38.1   in 2006   20.2   in 1980  
Month Average Dew Point   40.6   36.2   37.3   +3.3   43.3   in 2006   26.5   in 1976  
Precipitation   .34   .00   .15   +.19   2.02   in 2013            
One Hour   .10   .00           .53   in 2013            
Hourly Rate   1.34   .00           2.76   in 2007            
Month Precipitation   1.96   1.58   3.62   -1.66   8.89   in 1983   .18   in 1917  
Year Precipitation   37.04   45.58   40.98   -3.94   59.08   in 1983   23.36   in 1957  
Snow   0.0   0.0   0.1   -0.1   11.0   in 1898       in    
Snow Depth   0   0           4   in 1938       in    
Month Snow   0.0   0.0   0.3   -0.3   11.6   in 1898       in    
Season Snow   0.0   0.0   0.3   -0.3   11.6   in 1898       in    
    November 27, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   99%   78%   88%   +11%   100%   in 2013   56%   in 1980  
Minimum Humidity   49%   43%   56%   -7%   87%   in 2019   26%   in 1957  
Average Humidity   74%   61%   72%   +2%   93%   in 2013   43%   in 1980  
Maximum Barometer   29.89   29.88   30.14   -00.25   30.69   in 1993   29.40   in 2018  
Minimum Barometer   29.28   29.48   29.82   -00.54   30.51   in 1962   29.16   in 2009  
Average Barometer   29.59   29.68   29.98   -00.39   30.57   in 1962   29.31   in 2018  
Average Wind   10.1   12.7   7.9   +2.2   17.0   in 1972   1.1   in 2005  
Direction   SSW   WNW   W       WSW ENE
High Wind Gust   33   29   26   +7   57   in 1898   8   in 2020  
Direction   SSW   WNW   WNW       NE WNW
Maximum Water Temp   52.2   51.1   50.6   +1.6   54.7   in 1999   46.2   in 2010  
Minimum Water Temp   50.2   48.2   48.7   +1.5   53.8   in 1999   44.9   in 2019  
Average Water Temp   51.2   49.7   49.6   +1.6   54.3   in 1999   45.6   in 2010  
Sunrise/ AM Twilight   6:47:52 AM   6:17:47 AM            
Sunset / PM Twilight   4:17:16 PM   4:48:13 PM            
Length Of Day   9:29:24                          
Special Conditions   Fog                                  
Comments   Abnormally Dry  
Hour-by-Hour Weather For November 27, 2022            
Climate Weather for November 27            
Weather History For November 27            
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