Middletown Rhode Island Weather Almanac
Friday, July 20, 2018
Clear, Light Morning Fog, Light Winds, Continued Cool
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    July 20, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   80   88   80   +0   93   in 1957   66   in 1902  
Minimum Temperature   60   68   65   -5   74   in 2013   55   in 2000  
Average Temperature   70   78   72   -2   81   in 2005   63   in 1903  
Precipitation   .00   .00   .11   -.11   1.57   in 1988            
One Hour   .00   .00           .33   in 1982            
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 1903   0   in    
CDD   5   13   7   -2   16   in 2005   0   in 2012  
Maximum Dew Point   67   72   68   -1   77   in 1994   51   in 1965  
Minimum Dew Point   56   64   59   -3   72   in 2013   43   in 1965  
Average  Dew Point   62   68   64   -2   74   in 2013   47   in 1965  
Maximum Humidity   96%   98%   92%   +4%   100%   in 2004   64%   in 1957  
Minimum Humidity   46%   47%   59%   -13%   92%   in 1988   30%   in 1957  
Average Humidity   71%   73%   76%   -5%   96%   in 1988   47%   in 1957  
Maximum Barometer   30.18   29.95   30.01   +00.17   30.24   in 2006   29.66   in 1963  
Minimum Barometer   30.13   29.81   29.82   +00.31   30.15   in 1956   29.48   in 1963  
Average Barometer   30.16   29.88   29.92   +00.24   30.20   in 1956   29.57   in 1963  
Average Wind   4.4   4.0   5.9   -1.5   11.3   in 1974   2.1   in 2009  
Direction   SSE   SSW   SW       N         SE        
High Wind Gust   18   18   20   -2   34   in 1996   10   in 1967  
Direction   SSE   SW   SW       WNW         N        
High Heat Index   82   94   81   +1   99   in 2015            
Wind Chill                                      
Maximum Water Temp   71.8   71.9   71.0   +0.8   75.3   in 2013   67.5   in 2000  
Minimum Water Temp   68.0   66.1   67.2   +0.8   70.6   in 2010   64.2   in 2003  
Average Water Temp   69.9   69.0   69.1   +0.8   72.6   in 2013   66.5   in 2000  
Sunrise/ AM Twilight   5:29:33 AM   4:57:17 AM            
Sunset / PM Twilight   8:13:48 PM   8:46:04 PM            
Length Of Day   14:44:15                          
Special Conditions   Fog                                  
Comments      
    July 20, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   81.2   79.6   78.9   +2.3   84.6   in 1955   74.6   in 1902  
Avg Minimum Temperature   63.6   64.9   63.1   +0.5   71.3   in 2013   57.9   in 1962  
Average Temperature   72.4   72.2   70.9   +1.5   77.3   in 2013   67.5   in 2009  
Total Precipitation   .25   1.51   2.20   -1.95   5.31   in 2009   .16   in 2002  
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   152   151   127   +25   250   in 2013   61   in 1895  
Avg Maximum Dew Point   68.7   69.6   67.1   +1.5   74.3   in 2013   60.8   in 1978  
Avg Minimum Dew Point   58.7   61.6   58.3   +0.4   68.9   in 2013   51.0   in 1962  
Average  Dew Point   63.7   65.6   62.7   +0.9   71.6   in 2013   55.9   in 1962  
    July 20, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   24.64   25.33   26.50   -1.86   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)   229   252   216   +13   362   in 2010   93   in 1902  
                             
Hour-by-Hour Weather For July 20, 2018  
Climate Weather for July 20  
Weather History For July 20  
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