Middletown Rhode Island Weather Almanac
Monday, September 24, 2018
Clear early, Cloudy Day to Mostly Cloudy PM, Breezy and Continued Cool
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    September 24, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   61   82   69   -8   82   in 2017   55   in 1992  
Minimum Temperature   51   59   54   -3   67   in 2011   39   in 1953  
Average Temperature   56   71   62   -6   73   in 1984   48   in 1992  
Precipitation   .00   .00   .13   -.13   2.26   in 1975            
One Hour   .00   .00           .35   in 1955            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           0   in              
HDD   9   0   4   +5   17   in 1992   0   in    
CDD   0   6   1   -1   8   in 1984   0   in 2018  
Maximum Dew Point   56   68   58   -2   72   in 2011   37   in 1950  
Minimum Dew Point   47   58   49   -2   66   in 2011   26   in 1963  
Average  Dew Point   52   63   53   -1   69   in 2011   33   in 1963  
Maximum Humidity   95%   100%   91%   +4%   100%   in 2017   70%   in 1950  
Minimum Humidity   73%   55%   56%   +17%   98%   in 1973   32%   in 1963  
Average Humidity   84%   78%   73%   +11%   99%   in 1973   55%   in 1988  
Maximum Barometer   30.59   30.06   30.16   +00.43   30.61   in 1953   29.69   in 1966  
Minimum Barometer   30.33   30.01   29.94   +00.39   30.41   in 2008   29.43   in 1987  
Average Barometer   30.46   30.04   30.05   +00.41   30.49   in 2014   29.59   in 1964  
Average Wind   7.5   2.2   6.1   +1.4   13.0   in 1966   1.8   in 2004  
Direction   NE   S   WNW       W         SE        
High Wind Gust   28   10   21   +7   39   in 1931   10   in 2017  
Direction   NE   NNE   WNW       NW         NNE        
High Heat Index   61   82   68   -7   84   in 1984            
Wind Chill                                      
Maximum Water Temp   68.0   66.0   67.1   +0.9   69.2   in 2016   63.8   in 2013  
Minimum Water Temp   66.0   64.2   65.1   +0.9   67.6   in 2016   61.9   in 1997  
Average Water Temp   67.0   65.1   66.1   +0.9   68.4   in 2016   62.9   in 1997  
Sunrise/ AM Twilight   6:35:36 AM   6:08:04 AM            
Sunset / PM Twilight   6:38:20 PM   7:05:52 PM            
Length Of Day   12:02:44                          
Special Conditions   None                                  
Comments      
    September 24, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   73.9   73.1   72.7   +1.2   79.6   in 1983   67.7   in 1963  
Avg Minimum Temperature   61.7   59.4   57.4   +4.3   63.4   in 1961   52.1   in 1962  
Average Temperature   67.8   66.3   65.0   +2.8   71.3   in 1961   60.4   in 1963  
Total Precipitation   3.54   1.48   3.12   +.42   9.58   in 1960   .31   in 1959  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   30   28   49   -19   118   in 1963   5   in 2015  
Total CDD   103   61   54   +49   170   in 1961   7   in 1893  
Avg Maximum Dew Point   67.3   64.4   60.9   +6.5   67.3   in 2018   55.5   in 1984  
Avg Minimum Dew Point   58.7   56.1   51.8   +6.9   59.0   in 1961   44.8   in 1984  
Average  Dew Point   63.0   60.3   56.3   +6.7   63.1   in 1961   50.2   in 1984  
    September 24, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   32.38   29.91   34.61   -2.23   48.03   in 1998   17.64   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)   30   38   58   -28   149   in 1956   5   in 2015  
Total CDD (since Jan 1)   751   530   552   +199   796   in 2016   283   in 1902  
                             
Hour-by-Hour Weather For September 24, 2018  
Climate Weather for September 24  
Weather History For September 24  
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