Portsmouth Rhode Island Weather Almanac  
Monday, February 10, 2025  
Partly Cloudy to Clear PM, Dry and Continued Cold  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2025
    February 10, 2025   Record   Record  
Observed Daily Data   2025   2024   Norm   Depart   Highest   Lowest  
Maximum Temperature   35   52   39   -4   63   in 2023   9   in 1899  
Minimum Temperature   24   38   24   +0   41   in 2023   0   in 1979  
Average Temperature   30   45   32   -2   52   in 2023   6   in 1899  
 Month Avg Max Temperature   37.6   42.3   38.0   -0.4   48.5   in 1991   23.0   in 1934  
Month Avg Min Temperature   22.7   30.0   23.8   -1.1   32.4   in 2020   7.2   in 1934  
Month Average Temperature   30.5   36.3   31.4   -0.9   39.8   in 1991   15.3   in 1934  
High Heat Index   76               76   in 2024            
Low Wind Chill   17   35   10   +7             -23   in 1979  
Heating Degree Days   35   20   33   +2   59   in 1899   13   in 2023  
Month Heating DD   345   287   336   +9   497   in 1934   252   in 1991  
Season Heating DD   3096   2957   3255   -159   4219   in 1918   2571   in 2016    
Cooling Degree Days   0   0   #REF!   #REF!   0   in 1900   0   in All    
Month Cooling DD                                        
Year Cooling DD                                        
Maximum Dew Point   24   45   30   -6   53   in 1990   -2   in 1979    
Minimum Dew Point   15   38   13   +2   38   in 2024   -15   in 1979    
Average  Dew Point   20   42   22   -2   42   in 2024   -9   in 1979  
 Month Avg Max Dew Point   32.2   32.4   28.8   +3.4   40.1   in 2008   10.2   in 1980  
Month Avg Min Dew Point   12.9   23.1   12.3   +0.6   25.9   in 2020   -2.5   in 1980  
Month Average Dew Point   22.8   28.1   22.0   +0.8   33.0   in 2008   3.9   in 1980  
Precipitation   .00   .00   .12   -.12   1.58   in 1893            
One Hour Rain   .00   .00           .30   in 1959            
Half Hour Rain   .00   .00         .12   in 2005            
Hourly Rain Rate   .00   .00           .50   in 2005            
Month Precipitation   1.11   .03   1.16   -.05   4.13   in 1970   T   in 1944  
Year Precipitation   3.01   6.78   4.83   -1.82   12.38   in 1979   1.28   in 2007    
Snow   0.0   0.0   0.4   -0.4   5.2   in 2010   0.0   in      
Snow Depth   4   0   1.9   +2.1   26   in 1978   0   in      
Month Snow   6.3   0.0   3.2   3.1   26.3   in 1978   0.0   in 2024    
Season Snow   9.7   6.6   20.3   -10.6   51.0   in 1996   2.3   in 2023    
    February 10, 2025     Record Record  
Observed Daily Data   2025   2024   Norm   Depart   Highest Lowest  
Maximum Humidity   89%   98%   83%   +6%   100%   in 2005   52%   in 1983    
Minimum Humidity   53%   73%   50%   +3%   88%   in 1970   23%   in 1992    
Average Humidity   71%   86%   67%   +4%   94%   in 1970   39%   in 1983    
Maximum Barometer   30.40   29.97   30.15   +00.25   30.86   in 1951   29.46   in 1954  
Minimum Barometer   30.25   29.73   29.81   +00.44   30.57   in 1951   28.93   in 1969  
Average Barometer   30.33   29.85   29.98   +00.34   30.72   in 1951   29.23   in 1969  
Average Wind   7.9   6.0   7.8   +0.1   21.7   in 1969   2.8   in 1956  
Direction   NW   SSW   WNW       NNW         NNE        
High Wind Gust   25   19   25   -0   53   in 1969   12   in 1956  
Direction   WNW   SSW   WNW       N         NW        
Maximum Water Temp   38.7   42.6   38.4   +0.3   43.9   in 2012   34.7   in 2019  
Minimum Water Temp   37.2   41.9   36.5   +0.7   42.8   in 2012   32.5   in 2007  
Average Water Temp   38.0   42.3   37.3   +0.7   43.4   in 2012   33.7   in 2019  
Sunrise/ AM Twilight   6:47:13 AM   6:46:17 AM            
Sunset / PM Twilight   5:12:46 PM   5:42:17 PM            
Length Of Day   10:25:33                          
Special Conditions   None                                  
Comments                                      
Hour-by-Hour Weather For February 10, 2025
Climate Weather for February 10
Weather History For February 10
Weather Calendar
Back To Weather Stat Page