Middletown Rhode Island Weather Almanac
Monday, June 18, 2018
Partly Cloudy, Fog early then Cloudy, Light Rain & Thunderstorm PM, Windy and Warm
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    June 18, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   74   70   75   -1   91   in 1929   58   in 1920  
Minimum Temperature   62   63   59   +3   68   in 1929   45   in 1965  
Average Temperature   68   67   66   +2   80   in 1929   54   in 1920  
Precipitation   .03   .02   .11   -.08   2.30   in 1922            
One Hour   .03   .02           .23   in 2009            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in              
HDD   0   0   1   -1   11   in 1920   0   in 2018  
CDD   3   2   3   +0   15   in 1929            
Maximum Dew Point   67   69   62   +5   73   in 1994   42   in 1950  
Minimum Dew Point   60   63   53   +7   65   in 1994   32   in 1950  
Average  Dew Point   64   66   58   +6   69   in 1994   37   in 1950  
Maximum Humidity   95%   100%   92%   +3%   100%   in 2017   57%   in 1956  
Minimum Humidity   76%   95%   57%   +19%   95%   in 2017   28%   in 1950  
Average Humidity   86%   98%   75%   +11%   98%   in 2017   45%   in 1956  
Maximum Barometer   30.07   29.96   30.07   +00.00   30.39   in 1954   29.62   in 1952  
Minimum Barometer   29.72   29.85   29.85   -00.13   30.14   in 2012   29.32   in 1985  
Average Barometer   29.90   29.91   29.96   -00.06   30.25   in 1954   29.57   in 1952  
Average Wind   9.5   7.2   5.4   +4.1   10.2   in 1984   1.8   in 1998  
Direction   SSW   SSW   SSW       S         SSE        
High Wind Gust   29   21   21   +8   41   in 1909   11   in 1998  
Direction   SSW   SSE   SSW       NW         SSE        
High Heat Index   75   73   75   +0   90   in 1995            
Wind Chill                                      
Maximum Water Temp   63.0   64.0   65.1   -2.1   69.4   in 2007   60.7   in 2003  
Minimum Water Temp   60.1   61.9   61.0   -0.9   65.7   in 2007   54.9   in 2005  
Average Water Temp   61.6   63.0   63.1   -1.5   67.6   in 2007   59.0   in 2005  
Sunrise/ AM Twilight   5:11:AM   4:37:AM            
Sunset / PM Twilight   8:22:PM   8:56:PM            
Length Of Day   15:11                          
Special Conditions   Fog, Thunderstorm                          
Comments      
    June 18, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   70.4   71.5   72.2   -1.7   78.5   in 1925   64.2   in 1907  
Avg Minimum Temperature   54.6   55.0   55.5   -0.9   59.4   in 1899   49.1   in 1907  
Average Temperature   62.5   63.3   63.7   -1.2   68.7   in 1925   56.6   in 1907  
Total Precipitation   1.01   .73   2.30   -1.29   8.66   in 1982   T   in 1949  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   69   61   44   +25   156   in 1907   3   in 1899  
Total CDD   27   35   31   -4   86   in 1925   0   in 1965  
Avg Maximum Dew Point   60.3   61.0   60.0   +0.3   65.8   in 1996   52.9   in 1965  
Avg Minimum Dew Point   49.6   50.9   50.3   -0.7   55.2   in 2005   42.0   in 1958  
Average  Dew Point   54.9   55.9   55.1   -0.2   60.3   in 1996   48.2   in 1965  
    June 18, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   24.02   22.95   22.80   +1.22   38.15   in 1998   12.64   in 1957  
Total Snow (since Jul 1 17)   45.6   41.4   31.8   +13.8   84.1   in 1996   5.0   in 1998  
Total HDD (since Jul 1 17)   5357   5131   5616   -259   6601   in 1905   4545   in 2012  
Total CDD (since Jan 1)   38   51   40   -2   87   in 2001   1   in 2003  
                             
Hour-by-Hour Weather For June 18, 2018  
Climate Weather for June 18  
Weather History For June 18  
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