Portsmouth Rhode Island Weather Almanac  
Thursday, March 7, 2024  
Cloudy, Heavy Rian and Fog, Very Windy, Continued Warm  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2024
    March 7, 2024   Record   Record  
Observed Daily Data   2024   2023   Norm   Depart   Highest   Lowest  
Maximum Temperature   52   42   43   +9   64   in 2009   20   in 1913  
Minimum Temperature   40   29   28   +12   49   in 2022   7   in 2007  
Average Temperature   46   36   36   +10   54   in 2022   14   in 2007  
 Month Avg Max Temperature   49.9   45.0   42.0   +7.9   55.0   in 1974   29.9   in 1912  
Month Avg Min Temperature   38.0   31.9   27.4   +10.6   38.0   in 2024   14.1   in 1950  
Month Average Temperature   44.1   38.6   35.1   +9.0   46.9   in 1974   23.9   in 1978  
High Heat Index                   #N/A   in #N/A            
Low Wind Chill   29   17   18   +11             -9   in 2007  
Heating Degree Days   19   29   29   -10   51   in 2007   11   in 2022  
Month Heating DD   146   185   209   -63   288   in 1978   127   in 1974  
Season Heating DD   3693   3495   4066   -373   5057   in 1905   3380   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   52   24   33   +19   52   in 2024   7   in 1990  
Minimum Dew Point   34   12   18   +16   42   in 2022   -16   in 2007  
Average  Dew Point   43   18   26   +17   47   in 2022   -3   in 2007  
 Month Avg Max Dew Point   46.1   34.1   32.3   +13.9   46.1   in 2024   13.6   in 1978  
Month Avg Min Dew Point   34.0   23.0   16.9   +17.1   34.0   in 2024   -5.0   in 1950  
Month Average Dew Point   40.3   28.6   24.9   +15.4   40.3   in 2024   7.4   in 1950  
Precipitation   .77   .00   .13   +.64   2.85   in 1967            
One Hour Rain   .40   .00           .43   in 1967            
Half Hour Rain   .24   .00           .24   in 2024            
Hourly Rain Rate   3.00   .00           3.00   in 2024            
Month Precipitation   3.33   1.34   .91   +2.42   4.33   in 2018   .00   in 1935  
Year Precipitation   12.89   10.47   8.14   +4.75   18.75   in 1979   2.66   in 1980  
Snow   0.0   0.0   0.2   -0.2   3.4   in 1916            
Snow Depth   0   0   1   -1   24   in 2015            
Month Snow   0.0   0.1   1.6   -1.6   15.3   in 1960   0.0   in 2024  
Season Snow   12.7   9.1   29.2   -16.5   71.4   in 1996   4.7   in 1998  
    March 7, 2024     Record Record
Observed Daily Data   2024   2023   Norm   Depart   Highest Lowest
Maximum Humidity   99%   69%   84%   +15%   100%   in 2011   53%   in 1953  
Minimum Humidity   81%   36%   52%   +29%   92%   in 1996   24%   in 2020  
Average Humidity   90%   53%   68%   +22%   95%   in 1973   41%   in 1990  
Maximum Barometer   30.10   29.92   30.13   -00.03   30.92   in 1990   29.50   in 1965  
Minimum Barometer   29.71   29.65   29.75   -00.04   30.48   in 1990   28.38   in 1932  
Average Barometer   29.91   29.79   29.94   -00.03   30.70   in 1990   29.29   in 1991  
Average Wind   18.7   13.2   9.6   +9.1   22.7   in 1986   3.7   in 1987  
Direction   NNE   NNW   WNW       WNW   WSW  
High Wind Gust   45   32   30   +15   59   in 1962   13   in 1960  
Direction   NNE   NNW   NNE       NNE         NNW        
Maximum Water Temp   43.3   42.4   39.1   +4.2   43.3   in 2024   32.8   in 2015  
Minimum Water Temp   41.5   41.5   37.3   +4.2   41.5   in 2024   31.3   in 2015  
Average Water Temp   42.4   42.0   38.2   +4.2   42.4   in 2024   32.1   in 2015  
Sunrise/ AM Twilight   6:09:11 AM   5:40:37 AM            
Sunset / PM Twilight   5:43:15 PM   6:11:19 PM            
Length Of Day   11:34:04                          
Special Conditions   Fog                                  
Comments                                      
Hour-by-Hour Weather For March 7, 2024            
Climate Weather for March 7            
Weather History For March 7            
Weather Calendar            
Back To Weather Stat Page            
Home