Middletown Rhode Island Weather Almanac
Thursday, June 21, 2018
Cloudy, Light Rain and Fog early, Partly Cloudy Day to Mostly Cloudy PM, Light Winds, Seasonal Temps
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    June 21, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   74   78   75   -1   93   in 2012   60   in 1967  
Minimum Temperature   62   62   60   +2   73   in 2012   48   in 1979  
Average Temperature   68   70   67   +1   83   in 2012   56   in 1918  
Precipitation   .02   .09   .10   -.08   1.01   in 1962            
One Hour   .02   .09           .85   in 1955            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in              
HDD   0   0   1   -1   9   in 1918   0   in 2018  
CDD   3   5   3   +0   18   in 2012            
Maximum Dew Point   68   67   63   +5   73   in 2015   45   in 1968  
Minimum Dew Point   61   60   54   +7   66   in 2012   36   in 1986  
Average  Dew Point   65   64   59   +7   69   in 2012   43   in 1968  
Maximum Humidity   98%   96%   91%   +7%   100%   in 2003   61%   in 1954  
Minimum Humidity   75%   58%   57%   +18%   86%   in 1987   29%   in 1957  
Average Humidity   87%   77%   74%   +13%   93%   in 1987   52%   in 1968  
Maximum Barometer   29.88   29.93   30.01   -00.13   30.52   in 2002   29.56   in 2009  
Minimum Barometer   29.74   29.82   29.81   -00.07   30.37   in 2002   29.44   in 1972  
Average Barometer   29.81   29.88   29.91   -00.10   30.45   in 2002   29.52   in 2009  
Average Wind   4.5   5.6   5.9   -1.4   13.3   in 1956   1.4   in 1989  
Direction   SSE   SSW   SSW       SSW         S        
High Wind Gust   14   24   22   -8   53   in 1955   7   in 1987  
Direction   SSE   SSW   SSW       NW         S        
High Heat Index   76   79   76   -0   100   in 2012            
Wind Chill                                      
Maximum Water Temp   64.6   65.1   66.4   -1.8   72.0   in 2007   61.1   in 2005  
Minimum Water Temp   60.8   62.6   62.0   -1.2   66.6   in 2007   57.3   in 2006  
Average Water Temp   62.7   63.9   64.2   -1.5   69.3   in 2007   60.2   in 2003  
Sunrise/ AM Twilight   5:11:AM   4:37:AM            
Sunset / PM Twilight   8:23:PM   8:57:PM            
Length Of Day   15:11                          
Special Conditions   Fog                                  
Comments      
    June 21, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   71.4   71.9   72.6   -1.1   78.1   in 1925   65.5   in 1907  
Avg Minimum Temperature   55.4   56.2   56.0   -0.7   59.6   in 2001   50.2   in 1907  
Average Temperature   63.4   64.0   64.1   -0.7   68.6   in 1925   57.9   in 1907  
Total Precipitation   1.07   .84   2.69   -1.62   8.90   in 1982   .01   in 1949  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   69   61   47   +22   159   in 1907   3   in 1899  
Total CDD   39   47   40   -1   96   in 1925   2   in 2003  
Avg Maximum Dew Point   61.4   61.9   60.4   +1.0   65.3   in 1996   53.4   in 1965  
Avg Minimum Dew Point   50.2   52.4   50.7   -0.5   55.5   in 2010   43.5   in 1958  
Average  Dew Point   55.8   57.1   55.6   +0.2   60.1   in 1996   48.8   in 1965  
    June 21, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   24.08   23.06   23.19   +.89   38.24   in 1998   12.67   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   5619   -262   6619   in 1905   4549   in 2012  
Total CDD (since Jan 1)   50   63   49   +1   106   in 2001   2   in 2003  
                             
Hour-by-Hour Weather For June 21, 2018  
Climate Weather for June 21  
Weather History For June 21  
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