Portsmouth Rhode Island Weather Almanac  
Saturday, February 3, 2024  
Cloudy early, Partly Cloudy Day to Clear PM, Windy and Colder  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2024
    February 3, 2024   Record   Record  
Observed Daily Data   2024   2023   Norm   Depart   Highest   Lowest  
Maximum Temperature   37   34   38   -1   54   in 2016   12   in 1917  
Minimum Temperature   29   -3   24   +5   40   in 2006   -3   in 2023  
Average Temperature   33   16   31   +2   47   in 1983   5   in 1955  
 Month Avg Max Temperature   41.3   34.3   37.3   +4.0   53.7   in 2016   17.0   in 1971  
Month Avg Min Temperature   32.3   13.7   23.3   +9.0   37.3   in 2016   2.7   in 1961  
Month Average Temperature   37.0   24.3   31.0   +6.0   45.7   in 2016   10.7   in 1971  
High Heat Index                   #N/A   in #N/A            
Low Wind Chill   18   -29   9   +9             -29   in 2023  
Heating Degree Days   32   49   34   -2   60   in 1955   18   in 1983  
Month Heating DD   84   122   102   -18   163   in 1971   58   in 2016  
Season Heating DD   2751   2616   3021   -270   3909   in 1918   2349   in 2016  
Cooling Degree Days   0   0   0   +0       in     0   in Many  
Month Cooling DD   0   0   0   +0   3   in 2022   0   in Many  
Year Cooling DD   726   784   609   +117   871   in 2020   290   in 1902  
Maximum Dew Point   32   24   28   +4   54   in 1973   -2   in 1955  
Minimum Dew Point   17   -20   12   +5   37   in 2022   -20   in 2023  
Average  Dew Point   25   2   20   +5   45   in 2006   -11   in 1955  
 Month Avg Max Dew Point   35.7   23.0   27.7   +8.0   44.7   in 1982   -3.3   in 1971  
Month Avg Min Dew Point   26.0   0.0   11.7   +14.3   30.7   in 2016   -19.0   in 1961  
Month Average Dew Point   31.0   11.7   20.0   +11.0   37.3   in 2016   -7.0   in 1971  
Precipitation   .00   .00   .11   -.11   1.81   in 1970            
One Hour Rain   .00   .00           .56   in 1999            
Half Hour Rain   .00   .00           .13   in 2016            
Hourly Rain Rate   .00   .00           .54   in 2016            
Month Precipitation   T   T   .33   -.33   2.32   in 1915   .00   in 2019  
Year Precipitation   6.75   7.19   4.00   +2.75   12.07   in 1979   1.00   in 1955  
Snow   0.0   0.0   0.3   -0.3   6.1   in 1996            
Snow Depth   0   0   2   -2   24   in 1898            
Month Snow   0.0   T   0.9   -0.9   10.9   in 1898   0.0   in 2024  
Season Snow   6.6   2.3   18.0   -11.4   51.0   in 1996   1.5   in 1989  
    February 3, 2024     Record Record
Observed Daily Data   2024   2023   Norm   Depart   Highest Lowest
Maximum Humidity   94%   67%   85%   +9%   100%   in 2022   42%   in 1992  
Minimum Humidity   51%   28%   55%   -4%   95%   in 2022   17%   in 1992  
Average Humidity   73%   48%   70%   +2%   98%   in 2022   30%   in 1992  
Maximum Barometer   30.02   30.28   30.18   -00.16   30.73   in 1971   29.33   in 1958  
Minimum Barometer   29.93   29.67   29.80   +00.13   30.50   in 1971   28.83   in 1983  
Average Barometer   29.98   29.98   29.99   -00.02   30.62   in 1971   29.25   in 1958  
Average Wind   12.5   21.4   8.6   +3.9   21.4   in 2023   3.3   in 2008  
Direction   N   NW   NW       NW   W  
High Wind Gust   28   51   27   +1   54   in 1970   12   in 2008  
Direction   N   NNW   WNW       S   SSW  
Maximum Water Temp   42.1   41.0   39.0   +3.1   43.0   in 2016   33.8   in 2018  
Minimum Water Temp   41.0   35.8   37.1   +3.9   41.8   in 2016   31.1   in 2019  
Average Water Temp   41.6   38.4   38.0   +3.5   42.4   in 2016   33.2   in 2019  
Sunrise/ AM Twilight   6:55:12 AM   6:24:25 AM            
Sunset / PM Twilight   5:02:55 PM   5:33:54 PM            
Length Of Day   10:07:43                          
Special Conditions   None                              
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Hour-by-Hour Weather For February 3, 2024            
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