Portsmouth Rhode Island Weather Almanac
Sunday, June 23, 2019
Clear, Warmer and Dry
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    June 23, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   82   64   76   +6   90   in 1983   56   in 1903  
Minimum Temperature   58   58   60   -2   68   in 2010   50   in 1992  
Average Temperature   70   61   68   +2   77   in 1983   54   in 1903  
Precipitation   .00   .04   .10   -.10   .79   in 1959            
One Hour   .00   .01           .63   in 1959            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in            
HDD   0   4   1   -1   11   in 1903   0   in 2019  
CDD   5   0   4   +1   12   in 1983            
Maximum Dew Point   58   62   64   -6   73   in 1988   49   in 1963  
Minimum Dew Point   51   49   54   -3   66   in 2010   35   in 1963  
Average  Dew Point   55   56   59   -4   69   in 2010   42   in 1963  
Maximum Humidity   87%   97%   91%   -4%   100%   in 2017   56%   in 1963  
Minimum Humidity   35%   69%   56%   -21%   92%   in 1951   20%   in 1993  
Average Humidity   61%   83%   74%   -13%   96%   in 1951   39%   in 1993  
Maximum Barometer   29.95   30.05   30.01   -00.06   30.33   in 2002   29.72   in 1974  
Minimum Barometer   29.81   29.80   29.80   +00.01   30.08   in 1976   29.38   in 1990  
Average Barometer   29.88   29.93   29.91   -00.03   30.18   in 2002   29.60   in 1972  
Average Wind   7.4   5.5   6.0   +1.4   11.3   in 1985   2.2   in 1989  
Direction   NW   ENE   SSW       S         SW        
High Wind Gust   19   17   21   -2   34   in 1981   12   in 1974  
Direction   NW   E   SSW       WNW         N        
High Heat Index   81   65   77   +4   90   in 1983            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   65.3   63.1   65.9   -0.6   71.1   in 2007   61.2   in 2009  
Minimum Water Temp   62.6   61.2   62.3   +0.3   67.2   in 2015   57.6   in 2004  
Average Water Temp   64.0   62.2   64.1   -0.2   68.5   in 2015   60.1   in 2005  
Sunrise/ AM Twilight   5:12:12 AM   4:38:14 AM            
Sunset / PM Twilight   8:23:01 PM   8:56:59 PM            
Length Of Day   15:10:49                          
Special Conditions   None                                  
Comments      
    June 23, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   72.5   71.2   72.8   -0.3   78.1   in 1957   52.3   in 1893  
Avg Minimum Temperature   57.0   55.6   56.4   +0.6   60.0   in 2001   51.1   in 1907  
Average Temperature   64.7   63.4   64.5   +0.2   68.2   in 1925   58.9   in 1907  
Total Precipitation   5.12   1.11   2.95   +2.17   8.93   in 1982   .01   in 1949  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   32   73   49   -17   159   in 1907   5   in 1899  
Total CDD   30   40   48   -18   100   in 1949   2   in 2003  
Avg Maximum Dew Point   61.4   61.6   60.7   +0.7   65.0   in 1996   54.3   in 1965  
Avg Minimum Dew Point   50.9   50.1   51.0   -0.1   56.0   in 2010   43.2   in 1958  
Average  Dew Point   56.2   56.1   55.9   +0.3   60.3   in 2010   49.2   in 1958  
    June 23, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   27.03   24.12   23.45   +3.58   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   5361   5621   -99   6619   in 1905   4549   in 2012  
Total CDD (since Jan 1)   40   51   57   -17   116   in 2001   2   in 2003  
                             
Hour-by-Hour Weather For June 23, 2019  
Climate Weather for June 23  
Weather History For June 23  
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