Middletown Rhode Island Weather Almanac
Tuesday, July 17, 2018
Mostly Cloudy early then Cloudy, Fog, Evening Shower, Breezy, Warm and Muggy
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    July 17, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   80   79   80   +0   90   in 1953   67   in 1989  
Minimum Temperature   68   66   64   +4   72   in 2016   49   in 1954  
Average Temperature   74   73   72   +2   80   in 1997   63   in 1989  
Precipitation   .10   .00   .11   -.01   2.67   in 1989            
One Hour   .07   .00           .69   in 1989            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           0   in              
HDD   0   0   0   +0   2   in 1989   0   in    
CDD   9   8   7   +2   15   in 1997   0   in 1989  
Maximum Dew Point   73   72   68   +5   79   in 1997   53   in 1966  
Minimum Dew Point   67   64   59   +8   69   in 2013   44   in 1993  
Average  Dew Point   70   68   63   +7   74   in 1997   49   in 1993  
Maximum Humidity   95%   100%   91%   +4%   100%   in 2017   64%   in 1952  
Minimum Humidity   80%   69%   55%   +25%   91%   in 2005   29%   in 1957  
Average Humidity   88%   85%   73%   +14%   96%   in 2005   51%   in 1952  
Maximum Barometer   29.94   30.10   30.04   -00.10   30.39   in 1945   29.77   in 1983  
Minimum Barometer   29.77   30.00   29.86   -00.09   30.09   in 2005   29.53   in 1980  
Average Barometer   29.86   30.05   29.95   -00.10   30.17   in 1990   29.68   in 1983  
Average Wind   7.7   3.9   5.3   +2.4   12.1   in 1971   2.2   in 2006  
Direction   SSW   SSE   SSW       SW         SSE        
High Wind Gust   24   12   20   +4   36   in 1989   12   in 2017  
Direction   S   SSE   SSW       NE         SSE        
High Heat Index   84   82   83   +1   97   in 1997            
Wind Chill                                      
Maximum Water Temp   69.4   70.3   71.2   -1.8   78.4   in 2013   68.1   in 2006  
Minimum Water Temp   67.5   67.0   67.0   +0.5   71.6   in 2012   62.1   in 2001  
Average Water Temp   68.5   68.7   69.1   -0.7   74.0   in 2013   65.8   in 2006  
Sunrise/ AM Twilight   5:26:56 AM   4:54:24 AM            
Sunset / PM Twilight   8:16:02 PM   8:48:35 PM            
Length Of Day   14:49:06                          
Special Conditions   Fog                                  
Comments   1st measurable rain since July 6th  
    July 17, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   81.2   78.7   78.7   +2.5   84.8   in 1993   73.9   in 1906  
Avg Minimum Temperature   64.1   64.0   62.9   +1.2   70.7   in 2013   57.5   in 1962  
Average Temperature   72.6   71.4   70.7   +1.9   76.6   in 2013   66.8   in 2009  
Total Precipitation   .25   1.51   1.87   -1.62   5.03   in 1959   T   in 1982  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   0   2   0   +0   23   in 1914   0   in 2018  
Total CDD   134   114   106   +28   200   in 2013   44   in 2009  
Avg Maximum Dew Point   69.2   68.8   67.0   +2.2   73.9   in 2013   59.8   in 1978  
Avg Minimum Dew Point   59.6   60.5   58.1   +1.5   68.2   in 2013   50.3   in 1962  
Average  Dew Point   64.4   64.7   62.6   +1.8   71.1   in 2013   55.4   in 1962  
    July 17, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   24.64   25.33   26.17   -1.53   40.76   in 1998   13.52   in 1957  
Total Snow (since Jul 1 18)   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD (since Jul 1 18)   0   2   0   +0   23   in 1914   0   in 2018  
Total CDD (since Jan 1)   211   215   195   +16   324   in 2010   78   in 2009  
                             
Hour-by-Hour Weather For July 17, 2018  
Climate Weather for July 17  
Weather History For July 17  
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