Portsmouth Rhode Island Weather Almanac
Wednesday, June 5, 2019
Mostly Cloudy early, Partly Cloudy eday te Mostly Cloudy PM, Light Rain and Fog, Windy and Warmer
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    June 5, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   71   68   71   +0   90   in 1925   53   in 1945  
Minimum Temperature   58   50   54   +4   67   in 1925   44   in 1944  
Average Temperature   65   59   62   +3   79   in 1925   49   in 1945  
Precipitation   .02   .04   .11   -.09   3.61   in 1920            
One Hour   .02   .02           1.41   in 2010            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in            
HDD   0   6   3   -3   16   in 1945   0   in 2019  
CDD   0   0   1   -1   14   in 1925            
Maximum Dew Point   64   59   59   +5   70   in 2010   41   in 1964  
Minimum Dew Point   53   48   49   +4   63   in 2010   32   in 1971  
Average  Dew Point   59   54   54   +5   67   in 2010   38   in 1964  
Maximum Humidity   94%   94%   91%   +3%   100%   in 2017   54%   in 1977  
Minimum Humidity   75%   66%   59%   +16%   94%   in 2014   24%   in 1971  
Average Humidity   85%   80%   75%   +9%   97%   in 2014   46%   in 1965  
Maximum Barometer   30.00   29.74   30.02   -00.02   30.42   in 1976   29.61   in 2007  
Minimum Barometer   29.78   29.59   29.81   -00.03   30.23   in 1976   29.31   in 1988  
Average Barometer   29.89   29.67   29.92   -00.02   30.33   in 1976   29.48   in 1988  
Average Wind   9.0   5.9   6.2   +2.8   15.3   in 1988   1.9   in 1952  
Direction   SSW   N   SSW       WNW         S        
High Wind Gust   23   23   22   +1   52   in 1927   10   in 1952  
Direction   S   SSW   SSW       NW         SE        
High Heat Index   72   68   70   +2   86   in 1953            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   61.3   59.9   60.4   +0.9   67.6   in 2010   55.7   in 2003  
Minimum Water Temp   57.9   57.0   57.0   +0.9   66.0   in 2010   52.9   in 2003  
Average Water Temp   59.6   58.5   58.7   +0.9   66.8   in 2010   54.3   in 2003  
Sunrise/ AM Twilight   5:12:00 AM   4:38:32 AM            
Sunset / PM Twilight   8:15:43 PM   8:49:11 PM            
Length Of Day   15:03:43                          
Special Conditions   Fog                                  
Comments      
    June 5, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   70.2   68.0   70.6   -0.4   83.4   in 1925   52.8   in 1893  
Avg Minimum Temperature   54.6   53.6   53.2   +1.4   61.0   in 2010   45.2   in 1945  
Average Temperature   62.4   60.8   61.6   +0.8   72.1   in 1925   50.4   in 1907  
Total Precipitation   .08   .98   .61   -.53   5.35   in 1982   .00   in 2005  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   11   27   19   -8   72   in 1907   0   in 1925  
Total CDD   0   7   5   -5   36   in 1925   0   in 2019  
Avg Maximum Dew Point   60.4   61.0   58.1   +2.3   67.6   in 2010   48.8   in 1976  
Avg Minimum Dew Point   47.8   50.0   48.4   -0.6   59.4   in 2010   39.4   in 1953  
Average  Dew Point   54.1   55.8   53.3   +0.9   63.5   in 2010   45.1   in 1953  
    June 5, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   21.99   23.99   21.11   +.88   36.73   in 1983   11.66   in 1905  
Total Snow (since Jul 1 18)   21.1   45.6   31.8   -10.7   84.1   in 1996   5.0   in 1998  
Total HDD (since Jul 1 18)   5501   5315   5591   -90   6554   in 1905   4506   in 2012  
Total CDD (since Jan 1)   10   18   14   -4   55   in 1991   0   in 2003  
                             
Hour-by-Hour Weather For June 5, 2019  
Climate Weather for June 5  
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