Portsmouth Rhode Island Weather Almanac  
Monday, November 28, 2022  
Clear early, Partly Cloudy Day to Clear PM, Windy and Cooler  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    November 28, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   58   37   48   +10   64   in 1984   23   in 1901  
Minimum Temperature   38   29   35   +3   51   in 2011   14   in 1951  
Average Temperature   48   33   42   +6   56   in 2011   19   in 1901  
 Month Avg Max Temperature   56.5   53.4   52.2   +4.3   58.3   in 1975   45.0   in 1904  
Month Avg Min Temperature   41.4   37.3   38.5   +2.8   43.6   in 2009   32.4   in 1980  
Month Average Temperature   49.2   45.6   45.4   +3.8   50.4   in 2015   39.0   in 1904  
High Heat Index                                      
Low Wind Chill   34   21   29   +5             5   in 1996  
Heating Degree Days   17   32   23   -6   46   in 1901   9   in 2011  
Month HDD   446   544   546   -100   727   in 1904   409   in 2015  
Season HDD   778   734   942   -164   1262   in 1904   734   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   55   30   41   +14   60   in 2003   18   in 2002  
Minimum Dew Point   31   18   26   +5   49   in 2011   2   in 1951  
Average  Dew Point   43   24   33   +10   52   in 1990   12   in 1951  
 Month Avg Max Dew Point   47.9   42.5   43.9   +4.0   49.1   in 2015   31.1   in 1976  
Month Avg Min Dew Point   33.0   28.5   30.3   +2.6   38.3   in 2006   20.1   in 1980  
Month Average Dew Point   40.6   35.8   37.1   +3.5   43.3   in 2006   27.1   in 1976  
Precipitation   .00   T   .15   -.15   3.14   in 1937            
One Hour   .00   T           .53   in 1994            
Hourly Rate   .00   .00           1.31   in 2004            
Month Precipitation   1.96   1.58   3.77   -1.81   9.03   in 1983   .33   in 1976  
Year Precipitation   37.04   45.58   41.13   -4.09   59.22   in 1983   23.39   in 1957  
Snow   0.0   T   0.1   -0.1   2.2   in 1917       in    
Snow Depth   0   0           12   in 1898       in    
Month Snow   0.0   T   0.4   -0.4   11.6   in 1898       in    
Season Snow   0.0   T   0.4   -0.4   11.6   in 1898       in    
    November 28, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   94%   81%   89%   +5%   100%   in 2004   58%   in 1967  
Minimum Humidity   59%   62%   60%   -1%   93%   in 1966   28%   in 1962  
Average Humidity   77%   72%   75%   +2%   97%   in 1966   47%   in 1952  
Maximum Barometer   30.03   29.90   30.14   -00.11   30.79   in 1932   29.54   in 2018  
Minimum Barometer   29.31   29.80   29.80   -00.49   30.45   in 1962   29.16   in 1929  
Average Barometer   29.67   29.85   29.97   -00.30   30.52   in 1962   29.42   in 2018  
Average Wind   10.4   4.5   8.3   +2.1   18.1   in 2019   2.2   in 1951  
Direction   NNW   WNW   WNW       NNW N
High Wind Gust   26   18   27   -1   48   in 1993   10   in 1992  
Direction   WNW   WNW   WNW       SSE NNW
Maximum Water Temp   52.5   49.6   49.9   +2.6   54.0   in 2011   45.3   in 2010  
Minimum Water Temp   51.3   46.9   47.9   +3.4   53.2   in 2011   43.2   in 1997  
Average Water Temp   51.9   48.3   48.9   +3.0   53.6   in 2011   44.4   in 2018  
Sunrise/ AM Twilight   6:48:58 AM   6:18:48 AM            
Sunset / PM Twilight   4:16:51 PM   4:47:52 PM            
Length Of Day   9:27:53                          
Special Conditions   None                              
Comments   Abnormally Dry  
Hour-by-Hour Weather For November 28, 2022            
Climate Weather for November 28            
Weather History For November 28            
Weather Calendar            
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