Middletown Rhode Island Weather Almanac
Wednesday, July 18, 2018
Mostly Cloudy and Fog early then Partly Cloudy, Contined Warm
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    July 18, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   84   82   80   +4   92   in 2012   68   in 1913  
Minimum Temperature   64   70   64   +0   74   in 2013   53   in 1956  
Average Temperature   74   76   72   +2   83   in 2013   64   in 1962  
Precipitation   .00   .00   .11   -.11   .98   in 2007            
One Hour   .00   .00           .71   in 2006            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           0   in              
HDD   0   0   0   +0   1   in 1962   0   in    
CDD   9   11   7   +2   18   in 2013   0   in 1989  
Maximum Dew Point   69   74   68   +1   77   in 2013   53   in 1976  
Minimum Dew Point   55   69   59   -4   72   in 2013   45   in 1993  
Average  Dew Point   62   72   63   -1   75   in 2013   51   in 1956  
Maximum Humidity   98%   100%   92%   +6%   100%   in 2017   77%   in 1969  
Minimum Humidity   39%   73%   58%   -19%   92%   in 2005   27%   in 1957  
Average Humidity   69%   87%   75%   -6%   96%   in 2005   54%   in 1993  
Maximum Barometer   29.95   30.12   30.03   -00.08   30.38   in 1935   29.74   in 1997  
Minimum Barometer   29.75   30.04   29.84   -00.09   30.10   in 1967   29.56   in 1984  
Average Barometer   29.85   30.08   29.93   -00.08   30.15   in 1967   29.70   in 1997  
Average Wind   5.6   4.5   5.2   +0.4   10.7   in 1974   1.3   in 1994  
Direction   NNE   SSE   SSW       SW         N        
High Wind Gust   21   18   20   +1   42   in 2012   10   in 1994  
Direction   NNE   S   SSW       NNW         N        
High Heat Index   83   87   85   -2   106   in 2012            
Wind Chill                                      
Maximum Water Temp   69.3   71.7   71.5   -2.2   77.8   in 2013   68.3   in 2004  
Minimum Water Temp   65.8   66.7   67.3   -1.5   72.1   in 2013   63.1   in 2001  
Average Water Temp   67.6   69.2   69.5   -1.9   74.9   in 2013   65.8   in 2004  
Sunrise/ AM Twilight   5:27:48 AM   4:55:21 AM            
Sunset / PM Twilight   8:15:20 PM   8:47:47 PM            
Length Of Day   14:47:32                          
Special Conditions   None                                  
Comments      
    July 18, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   81.3   78.9   78.8   +2.6   85.0   in 1955   74.4   in 1906  
Avg Minimum Temperature   64.1   64.3   62.9   +1.1   70.9   in 2013   57.5   in 1962  
Average Temperature   72.7   71.6   70.8   +1.9   76.9   in 2013   67.2   in 2009  
Total Precipitation   .25   1.51   1.98   -1.73   5.31   in 2009   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   143   125   113   +30   218   in 2013   52   in 1895  
Avg Maximum Dew Point   69.2   69.1   67.1   +2.1   74.1   in 2013   60.1   in 1978  
Avg Minimum Dew Point   59.3   61.0   58.2   +1.1   68.4   in 2013   50.5   in 1962  
Average  Dew Point   64.3   65.1   62.6   +1.6   71.3   in 2013   55.6   in 1962  
    July 18, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   24.64   25.33   26.28   -1.64   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)   220   226   202   +18   339   in 2010   86   in 1918  
                             
Hour-by-Hour Weather For July 18, 2018  
Climate Weather for July 18  
Weather History For July 18  
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