Portsmouth Rhode Island Weather Almanac  
Sunday, June 23, 2024  
Cloudy, Heavy Rain/Thunderstorm Early, Mostly Cloudy Day to Cloudy, Late Rain, Windy, Continued Warm  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2024
    June 23, 2024   Record   Record  
Observed Daily Data   2024   2023   Norm   Depart   Highest   Lowest  
Maximum Temperature   78   75   76   +2   90   in 1983   56   in 1903  
Minimum Temperature   65   60   60   +5   68   in 2010   50   in 1992  
Average Temperature   72   68   68   +4   77   in 1983   54   in 1903  
 Month Avg Max Temperature   76.6   71.4   72.7   +3.9   78.1   in 1957   66.1   in 2003  
Month Avg Min Temperature   59.7   54.7   56.7   +3.0   60.0   in 2001   51.1   in 1907  
Month Average Temperature   68.4   63.3   64.8   +3.7   68.4   in 2024   59.0   in 1907  
High Heat Index   83   77   77   +6   90   in 1983            
Low Wind Chill                                      
Heating Degree Days   0   0   1   -1   11   in 1903   0   in 2024  
Month Heating DD   5   61   46   -41   159   in 1907   5   in 2024  
Season Heating DD   4952   4783   5505   -553   6619   in 1905   4436   in 1932    
Cooling Degree Days   7   3   4   +3   12   in 1983   0   in 2022    
Month Cooling DD   84   22   48   +36   100   in 1949   2   in 2003    
Year Cooling DD   94   22   60   +34   116   in 2001   2   in 2003    
Maximum Dew Point   74   68   65   +9   74   in 2024   49   in 1963    
Minimum Dew Point   64   59   56   +8   66   in 2010   35   in 1963    
Average  Dew Point   69   64   61   +8   69   in 2024   42   in 1963  
 Month Avg Max Dew Point   66.1   61.0   61.8   +4.3   66.1   in 2024   54.3   in 1965  
Month Avg Min Dew Point   55.7   52.6   52.0   +3.7   56.0   in 2010   43.2   in 1958  
Month Average Dew Point   60.9   56.8   56.8   +4.0   60.9   in 2024   49.2   in 1958  
Precipitation   .47   .00   .12   +.35   .79   in 1959            
One Hour Rain   .36   .00           .63   in 1959            
Half Hour Rain   .35   .00           .35   in 2024            
Hourly Rain Rate   4.50   .00           4.50   in 2024            
Month Precipitation   3.03   1.23   2.73   +.30   8.93   in 1982   .01   in 1949  
Year Precipitation   32.19   21.90   21.90   +10.29   38.25   in 1998   12.67   in 1957  
Snow   0.0   0.0   ######   ######   0.0   in 1900            
Snow Depth   0   0   38891   -38891   44005   in              
Month Snow   #N/A   #N/A   #N/A   #N/A   #N/A   in #N/A   #N/A   in Many  
Season Snow   12.7   9.1   33.8   -21.1   84.1   in 1996   5.0   in 1998  
    June 23, 2024     Record Record
Observed Daily Data   2024   2023   Norm   Depart   Highest Lowest
Maximum Humidity   99%   99%   91%   +8%   100%   in 2017   56%   in 1963  
Minimum Humidity   87%   79%   57%   +30%   92%   in 1951   20%   in 1993  
Average Humidity   93%   89%   74%   +19%   96%   in 1951   39%   in 1993  
Maximum Barometer   30.00   30.09   30.01   -00.01   30.33   in 2002   29.72   in 1974  
Minimum Barometer   29.59   29.99   29.81   -00.22   30.08   in 1976   29.38   in 1990  
Average Barometer   29.80   30.04   29.91   -00.11   30.18   in 2002   29.60   in 1972  
Average Wind   10.9   5.8   6.0   +4.9   11.3   in 1985   2.2   in 1989  
Direction   SSW   SSE   SSW       S         SW        
High Wind Gust   32   14   21   +11   34   in 1981   12   in 1974  
Direction   SSW   N   SSW       WNW         N        
Maximum Water Temp   68.2   66.9   65.8   +2.4   71.1   in 2007   61.2   in 2009  
Minimum Water Temp   65.5   64.2   62.3   +3.2   67.2   in 2015   57.6   in 2004  
Average Water Temp   66.9   65.6   64.1   +2.8   68.5   in 2015   60.1   in 2005  
Sunrise/ AM Twilight   5:11:35 AM   4:38:24 AM            
Sunset / PM Twilight   8:22:57 PM   8:57:02 PM            
Length Of Day   15:11:22                          
Special Conditions   Dense Fog, Thunerstorms                        
Comments   3rd consecutive day of Thunerstorms                  
Hour-by-Hour Weather For June 23, 2024            
Climate Weather for June 23            
Weather History For June 23            
Weather Calendar            
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