Portsmouth Rhode Island Weather Almanac  
Monday, January 31, 2022  
Clear, Cold and Very Light Winds  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2022
    January 31, 2022   Record   Record  
Observed Daily Data   2022   2021   Norm   Depart   Highest   Lowest  
Maximum Temperature   29   26   37   -8   56   in 1988   16   in 1935  
Minimum Temperature   7   8   23   -16   40   in 2016   -5   in 1920  
Average Temperature   18   17   30   -12   48   in 1947   8   in 1935  
 Month Avg Max Temperature   36.2   38.3   38.0   -1.7   45.7   in 1913   27.7   in 2004  
Month Avg Min Temperature   19.6   25.9   24.1   -4.4   31.9   in 1932   13.1   in 1982  
Month Average Temperature   28.2   32.3   31.1   -2.9   38.6   in 1932   21.6   in 2004  
High Heat Index                                      
Low Wind Chill   4   -2   10   -6             -19   in 1920  
Heating Degree Days   47   48   34   +13   57   in 1935   17   in 1947  
Month HDD   1141   1013   1049   +92   1346   in 2004   818   in 1932  
Season HDD   2697   2661   2919   -222   3770   in 1918   2291   in 2016  
Cooling Degree Days   0   0   0   +0       in         in    
Month CDD   0   0   0   +0   0   in         in    
Year Cooling Degree Days                       in         in    
Maximum Dew Point   10   18   27   -17   54   in 2013   -5   in 1980  
Minimum Dew Point   0   -1   11   -11   34   in 2016   -15   in 1962  
Average  Dew Point   5   9   19   -14   38   in 2016   -9   in 1980  
 Month Avg Max Dew Point   18.4   22.7   29.9   -11.5   37.9   in 1950   14.8   in 1981  
Month Avg Min Dew Point   8.2   17.4   13.8   -5.5   23.3   in 2006   -1.4   in 1981  
Month Average Dew Point   13.5   20.2   21.9   -8.5   30.9   in 2006   6.7   in 1981  
Precipitation   .00   .00   .11   -.11   1.32   in 1984            
One Hour   .00   .00           .27   in 2013            
Hourly Rate   .00   .00           6.78   in 2013            
Month Precipitation   3.70   1.96   3.67   +.03   12.04   in 1979   .78   in 1955  
Year Precipitation   3.70   1.96   3.67   +.03   12.04   in 1979   .78   in 1955  
Snow   0.0   0.0   0.3   -0.3   10.3   in 1898       in    
Snow Depth   19   1           23   in 2005       in    
Month Snow   23.9   3.7   10.0   +13.9   33.8   in 2005   0.1   in 1934  
Season Snow   24.7   8.5   17.1   +7.6   46.0   in 2005   0.8   in 2007  
    January 31, 2022     Record Record
Observed Daily Data   2022   2021   Norm   Depart   Highest Lowest
Maximum Humidity   72%   77%   80%   -8%   100%   in 2006   42%   in 1980  
Minimum Humidity   36%   59%   48%   -12%   85%   in 2006   21%   in 1981  
Average Humidity   54%   68%   64%   -10%   93%   in 2006   32%   in 1981  
Maximum Barometer   30.49   30.35   30.16   +00.33   30.86   in 1999   29.50   in 1979  
Minimum Barometer   30.08   30.22   29.84   +00.24   30.64   in 1999   28.93   in 1966  
Average Barometer   30.29   30.29   30.00   +00.29   30.75   in 1999   29.23   in 1966  
Average Wind   2.2   4.7   8.6   -6.4   22.4   in 1966   2.2   in 2022  
Direction   NW   NNE   NW       W         NW        
High Wind Gust   8   15   26   -18   55   in 1966   8   in 2022  
Direction   NNW   ENE   NNW       WSW         NNW        
Maximum Water Temp   39.0   38.7   38.5   +0.5   44.8   in 2007   32.3   in 2004  
Minimum Water Temp   35.4   36.5   36.3   -0.9   42.4   in 2013   29.8   in 2004  
Average Water Temp   37.2   37.6   37.2   +0.0   42.5   in 2012   31.1   in 2004  
Sunrise/ AM Twilight   6:56:03 AM   6:28:13 AM            
Sunset / PM Twilight   4:59:44 PM   5:29:10 PM            
Length Of Day   10:01:59                          
Special Conditions   None                              
Comments                                      
           
Hour-by-Hour Weather For January 31, 2022            
Climate Weather for January 31            
Weather History For January 31            
Weather Calendar