Portsmouth Rhode Island Weather Almanac
Monday, June 24, 2019
Clear early then Partly Cloudy, Warmer and Dry
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    June 24, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   85   69   76   +9   89   in 1921   56   in 1903  
Minimum Temperature   62   59   61   +1   70   in 1909   47   in 1932  
Average Temperature   74   64   69   +5   77   in 1983   53   in 1903  
Precipitation   .00   .07   .10   -.10   2.04   in 2006            
One Hour   .00   .07           .53   in 2017            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in            
HDD   0   1   1   -1   12   in 1903   0   in 2019  
CDD   9   0   4   +5   12   in 1983            
Maximum Dew Point   59   65   64   -5   74   in 2017   46   in 1953  
Minimum Dew Point   51   57   55   -4   66   in 2010   36   in 1988  
Average  Dew Point   55   61   59   -4   70   in 2010   42   in 1953  
Maximum Humidity   72%   100%   91%   -19%   100%   in 2018   57%   in 1953  
Minimum Humidity   32%   86%   56%   -24%   94%   in 2006   24%   in 1953  
Average Humidity   52%   93%   74%   -22%   97%   in 2006   41%   in 1953  
Maximum Barometer   29.88   29.85   30.01   -00.13   30.40   in 1988   29.75   in 1956  
Minimum Barometer   29.82   29.76   29.81   +00.01   30.15   in 1963   29.35   in 1944  
Average Barometer   29.85   29.81   29.91   -00.06   30.22   in 1963   29.67   in 1990  
Average Wind   5.8   4.7   5.7   +0.1   13.3   in 1984   1.3   in 1995  
Direction   NW   SSW   S       SSE         ESE        
High Wind Gust   17   14   20   -3   29   in 1986   8   in 1995  
Direction   S   SSE   S       WNW         SE        
High Heat Index   85   70   77   +8   94   in 2013            
Wind Chill                             #N/A   in #N/A  
Maximum Water Temp   66.4   63.1   66.8   -0.4   74.3   in 2007   61.3   in 2009  
Minimum Water Temp   63.0   61.2   63.0   -0.0   69.7   in 2007   59.5   in 2003  
Average Water Temp   64.7   62.2   64.9   -0.2   72.0   in 2007   60.9   in 2009  
Sunrise/ AM Twilight   5:12:31 AM   4:38:34 AM            
Sunset / PM Twilight   8:23:08 PM   8:57:05 PM            
Length Of Day   15:10:37                          
Special Conditions   None                                  
Comments      
    June 24, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   73.0   71.1   73.0   +0.0   78.4   in 1957   52.5   in 1893  
Avg Minimum Temperature   57.2   55.8   56.6   +0.6   60.3   in 2001   51.4   in 1907  
Average Temperature   65.1   63.4   64.7   +0.4   68.0   in 1899   59.2   in 1907  
Total Precipitation   5.12   1.18   3.08   +2.04   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   74   50   -18   159   in 1907   5   in 1899  
Total CDD   39   40   52   -13   109   in 1957   3   in 1916  
Avg Maximum Dew Point   61.3   61.7   60.8   +0.5   65.2   in 2008   54.7   in 1965  
Avg Minimum Dew Point   50.9   50.4   51.2   -0.2   56.5   in 2010   43.3   in 1958  
Average  Dew Point   56.1   56.3   56.0   +0.1   60.7   in 2010   49.3   in 1958  
    June 24, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   27.03   24.19   23.58   +3.45   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   5362   5622   -100   6619   in 1905   4549   in 2012  
Total CDD (since Jan 1)   49   51   61   -12   125   in 1957   3   in 1916  
                             
Hour-by-Hour Weather For June 24, 2019  
Climate Weather for June 24  
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