Portsmouth Rhode Island Weather Almanac  
Wednesday, July 3, 2024  
Partly Cloudy, Light Winds, Cooler  
  Climate Normal Period Climate Record Period
  1991 - 2020 1893 - 2024
    July 3, 2024   Record   Record  
Observed Daily Data   2024   2023   Norm   Depart   Highest   Lowest  
Maximum Temperature   78   84   79   -1   93   in 1949   60   in 1914  
Minimum Temperature   59   69   63   -4   73   in 2002   50   in 1957  
Average Temperature   69   77   71   -2   83   in 2002   57   in 1914  
 Month Avg Max Temperature   79.7   80.7   78.7   +1.0   88.7   in 1901   67.0   in 1914  
Month Avg Min Temperature   61.3   65.3   63.0   -1.7   72.3   in 1901   52.3   in 1988  
Month Average Temperature   70.7   73.3   71.0   -0.3   80.7   in 1901   61.0   in 1914  
High Heat Index   79   93   80   -1   103   in 2002            
Low Wind Chill                                      
Heating Degree Days   0   0   3   -3   12   in 1914   0   in 2024  
Month Heating DD   0   0   3   -3   12   in 1914   0   in 2024  
Season Heating DD   0   0   3   -3   12   in 1914   0   in 2024    
Cooling Degree Days   4   12   6   -2   18   in 2002   0   in 2021    
Month Cooling DD   17   25   18   -1   47   in 1901   0   in 1914    
Year Cooling DD   155   101   111   +44   187   in 2001   26   in 1972    
Maximum Dew Point   62   76   67   -5   76   in 2023   52   in 1962    
Minimum Dew Point   54   69   59   -5   70   in 2002   35   in 1957    
Average  Dew Point   58   73   63   -5   73   in 2023   47   in 1957  
 Month Avg Max Dew Point   64.7   73.7   67.0   -2.3   74.3   in 2018   49.3   in 1982  
Month Avg Min Dew Point   56.0   64.7   58.7   -2.7   68.7   in 2013   39.0   in 1957  
Month Average Dew Point   60.3   69.2   63.0   -2.7   70.5   in 2014   45.7   in 1978  
Precipitation   .00   .11   .11   -.11   1.40   in 1942            
One Hour Rain   .00   .11           .48   in 1996            
Half Hour Rain   .00   .11           .19   in 2021            
Hourly Rain Rate   .00   2.54           2.54   in 2023            
Month Precipitation   .01   .21   .33   -.32   2.39   in 2009   .00   in 2019  
Year Precipitation   33.96   24.69   23.03   +10.93   40.39   in 1998   12.92   in 1957  
Snow   0.0   0.0   0.0   +0.0   0.0   in 1900            
Snow Depth   0   0   0   +0   0   in              
Month Snow   #N/A   #N/A   #N/A   #N/A   #N/A   in #N/A   #N/A   in Many  
Season Snow                                      
    July 3, 2024     Record Record
Observed Daily Data   2024   2023   Norm   Depart   Highest Lowest
Maximum Humidity   94%   99%   91%   +3%   100%   in 2018   71%   in 1952  
Minimum Humidity   48%   75%   57%   -9%   89%   in 2021   23%   in 1953  
Average Humidity   71%   87%   74%   -3%   94%   in 2021   51%   in 1971  
Maximum Barometer   30.23   29.89   30.01   +00.22   30.38   in 1981   29.65   in 1963  
Minimum Barometer   30.09   29.79   29.83   +00.26   30.18   in 2013   29.47   in 1963  
Average Barometer   30.16   29.84   29.92   +00.24   30.28   in 1981   29.56   in 1963  
Average Wind   4.6   6.8   5.6   -1.0   12.2   in 1953   1.6   in 1996  
Direction   SSW   SSW   SSW       WNW         SE        
High Wind Gust   22   22   20   +2   33   in 1960   11   in 1968  
Direction   SC   SW   S       S         N        
Maximum Water Temp   70.2   70.9   69.6   +0.6   76.3   in 2002   64.0   in 2020  
Minimum Water Temp   66.7   69.1   65.3   +1.4   69.1   in 2023   59.9   in 2003  
Average Water Temp   68.5   70.0   67.5   +1.0   71.6   in 2002   62.2   in 2020  
Sunrise/ AM Twilight   5:16:12 AM   4:43:20 AM            
Sunset / PM Twilight   8:22:28 PM   8:56:05 PM            
Length Of Day   15:06:52                          
Special Conditions   None                                  
Comments                                      
Hour-by-Hour Weather For July 3, 2024
Climate Weather for July 3
Weather History For July 3
Weather Calendar
Back To Weather Stat Page