Portsmouth Rhode Island Weather Almanac  
Saturday, November 19, 2022  
Partly Cloudy to Clear PM, Colder  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    November 19, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   42   54   51   -9   67   in 1953   31   in 1897  
Minimum Temperature   30   37   37   -7   52   in 1954   20   in 1936  
Average Temperature   36   46   44   -8   58   in 1921   28   in 1924  
 Month Avg Max Temperature   59.4   56.6   53.5   +5.9   61.4   in 1975   45.7   in 1933  
Month Avg Min Temperature   44.3   39.4   39.8   +4.5   45.4   in 2006   31.4   in 1933  
Month Average Temperature   52.1   48.2   46.7   +5.4   52.5   in 1938   38.8   in 1933  
High Heat Index                       in              
Low Wind Chill   26   29   31   -5             10   in 2014  
Heating Degree Days   29   19   21   +8   37   in 1924   7   in 1921  
Month HDD   248   320   346   -98   498   in 1933   237   in 1938  
Season HDD   580   510   742   -162   1032   in 1992   510   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   30   49   43   -13   63   in 1957   17   in 2008  
Minimum Dew Point   22   27   29   -7   51   in 1954   6   in 1984  
Average  Dew Point   26   38   36   -10   53   in 1957   15   in 2008  
 Month Avg Max Dew Point   50.7   45.3   44.9   +5.7   50.7   in 2006   31.4   in 1976  
Month Avg Min Dew Point   37.2   32.1   31.7   +5.5   40.9   in 2006   19.4   in 1980  
Month Average Dew Point   44.1   38.9   38.4   +5.7   45.8   in 2006   26.7   in 1976  
Precipitation   .00   .24   .14   -.14   1.88   in 1898            
One Hour   .00   .13           .39   in 1994            
Hourly Rate   .00   .28           .31   in 2017            
Month Precipitation   1.60   1.13   2.49   -.89   7.28   in 1969   .00   in 1917  
Year Precipitation   36.68   45.13   39.85   -3.17   55.22   in 1983   23.18   in 1957  
Snow   0.0   0.0           3.4   in 1955       in    
Snow Depth   0   0           2   in 1980       in    
Month Snow   0.0   0.0   0.0   +0.0   8.3   in 1987       in    
Season Snow   0.0   0.0   0.0   +0.0   8.3   in 1987       in    
    November 19, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   82%   93%   86%   -4%   100%   in 2001   60%   in 2013  
Minimum Humidity   51%   50%   55%   -4%   93%   in 1954   23%   in 1983  
Average Humidity   67%   72%   70%   -4%   97%   in 1954   47%   in 1950  
Maximum Barometer   30.21   30.41   30.19   +00.02   30.66   in 1988   29.57   in 1968  
Minimum Barometer   30.03   29.89   29.87   +00.16   30.42   in 1982   29.20   in 2017  
Average Barometer   30.12   30.15   30.03   +00.09   30.53   in 1982   29.39   in 1968  
Average Wind   7.2   13.1   7.5   -0.3   18.4   in 1957   2.0   in 1975  
Direction   WNW   WNW   WNW       S SW
High Wind Gust   21   30   23   -2   55   in 1957   9   in 1975  
Direction   SW   WNW   WNW       S S
Maximum Water Temp   53.1   56.5   52.1   +1.0   56.5   in 2021   47.9   in 2019  
Minimum Water Temp   50.2   53.4   49.7   +0.5   53.8   in 2006   44.6   in 2018  
Average Water Temp   51.7   55.0   50.9   +0.7   55.0   in 2021   46.7   in 2019  
Sunrise/ AM Twilight   6:38:41 AM   6:09:12 AM            
Sunset / PM Twilight   4:21:52 PM   4:52:15 PM            
Length Of Day   9:43:11                          
Special Conditions   None                              
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