Portsmouth Rhode Island Weather Almanac
Saturday, June 22, 2019
Partly Cloudy, Thunderstorms w/Pea Size Hail & 30mph Gust at 430pm, Seasonal Temps
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    June 22, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   79   74   75   +4   91   in 2012   57   in 1928  
Minimum Temperature   58   58   60   -2   72   in 2012   50   in 1986  
Average Temperature   69   66   68   +1   82   in 2012   54   in 1903  
Precipitation   .23   .00   .10   +.13   2.42   in 1918            
One Hour   .20   .00           .74   in 2011            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in            
HDD   0   0   1   -1   11   in 1903   0   in 2019  
CDD   4   1   4   +0   17   in 2012            
Maximum Dew Point   58   64   64   -6   73   in 2012   45   in 1963  
Minimum Dew Point   48   49   54   -6   66   in 2012   37   in 1958  
Average  Dew Point   53   57   59   -6   70   in 2012   42   in 1963  
Maximum Humidity   86%   94%   91%   -5%   100%   in 2004   55%   in 1966  
Minimum Humidity   42%   63%   58%   -16%   92%   in 1987   27%   in 1963  
Average Humidity   64%   79%   74%   -10%   96%   in 1987   47%   in 1950  
Maximum Barometer   29.92   30.06   29.99   -00.07   30.38   in 2002   29.44   in 1972  
Minimum Barometer   29.72   29.88   29.81   -00.08   30.29   in 2002   29.13   in 1972  
Average Barometer   29.82   29.97   29.90   -00.08   30.34   in 2002   29.29   in 1972  
Average Wind   8.0   5.1   6.0   +2.0   14.3   in 2009   1.6   in 1952  
Direction   NW   SE   SW       NNE         NE        
High Wind Gust   30   17   21   +9   44   in 1972   9   in 1998  
Direction   NW   SSE   SW       S         S        
High Heat Index   78   76   76   +2   100   in 2012            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   64.6   64.4   66.2   -1.6   71.6   in 2007   60.4   in 2003  
Minimum Water Temp   61.8   61.3   62.1   -0.3   67.7   in 2007   57.7   in 2005  
Average Water Temp   63.2   62.9   64.2   -1.0   69.6   in 2007   59.5   in 2003  
Sunrise/ AM Twilight   5:11:55 AM   4:37:56 AM            
Sunset / PM Twilight   8:22:53 PM   8:56:51 PM            
Length Of Day   15:10:58                          
Special Conditions   None                                  
Comments   Pea Size Hail @ 430pm/gust 30 mph in Heavy Thunderstorm  
    June 22, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   72.0   71.5   72.7   -0.6   78.0   in 1957   52.1   in 1893  
Avg Minimum Temperature   56.9   55.5   56.2   +0.7   59.7   in 2001   50.7   in 1907  
Average Temperature   64.5   63.5   64.3   +0.2   68.4   in 1925   58.5   in 1907  
Total Precipitation   5.12   1.07   2.82   +2.30   8.90   in 1982   .01   in 1949  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   32   69   48   -16   159   in 1907   5   in 1899  
Total CDD   25   40   44   -19   96   in 1925   2   in 2003  
Avg Maximum Dew Point   61.6   61.5   60.6   +1.0   65.1   in 1996   53.9   in 1965  
Avg Minimum Dew Point   50.9   50.1   50.9   +0.0   55.6   in 2010   43.2   in 1958  
Average  Dew Point   56.3   56.1   55.7   +0.5   60.0   in 1996   49.3   in 1958  
    June 22, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   27.03   24.08   23.32   +3.71   38.25   in 1998   12.67   in 1957  
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)   5522   5357   5620   -98   6619   in 1905   4549   in 2012  
Total CDD (since Jan 1)   35   51   53   -18   110   in 2001   2   in 2003  
                             
Hour-by-Hour Weather For June 22, 2019  
Climate Weather for June 22  
Weather History For June 22  
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