Middletown Rhode Island Weather Almanac
Sunday, September 24, 2017
Partly Cloudy and Foggy early then Clear, Light Winds and Very Warm (Record Breaking High Temp)
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2017  
    September 24, 2017     Record Record
Observed Daily Data   Observed   2016   Normal   Depart   Highest Lowest
Maximum Temperature   82   67   69   +13   82   in 2017   55   in 1992  
Minimum Temperature   59   52   54   +5   67   in 2011   39   in 1953  
Average Temperature   71   60   62   +9   73   in 1984   48   in 1992  
Precipitation   .00   .03   .13   -.13   2.26   in 1975            
One Hour   .00   .03           .35   in 1955            
Snowfall   0.0   0.0   0.0   +0.0   0.0   in            
Snow Depth   0               0   in            
HDD   0   5   4   -4   17   in 1992   0   in 2017  
CDD   6   0   1   +5   8   in 1984   0   in 2016  
Maximum Dew Point   68   55   58   +10   72   in 2011   37   in 1950  
Minimum Dew Point   58   42   49   +9   66   in 2011   26   in 1963  
Average  Dew Point   63   49   53   +10   69   in 2011   33   in 1963  
Maximum Humidity   100%   92%   91%   +9%   100%         70%   in 1950  
Minimum Humidity   55%   42%   56%   -1%   98%   in 1973   32%   in 1963  
Average Humidity   78%   67%   73%   +4%   99%   in 1973   55%   in 1988  
Maximum Barometer   30.06   30.10   30.15   -00.09   30.61   in 1953   29.69   in 1966  
Minimum Barometer   30.01   30.03   29.94   +00.07   30.41   in 2008   29.43   in 1987  
Average Barometer   30.04   30.07   30.05   -00.01   30.49   in 2014   29.59   in 1964  
Average Wind   2.2   6.3   6.0   -3.8   13.0   in 1966   1.8   in 2004  
Direction   S   N   WNW       W         SE        
High Wind Gust   10   20   21   -11   39   in 1931   10   in 2017  
Direction   NNE   NNE   NNE       NW         NNE        
High Heat Index   82   65   69   +13   84   in 1984            
Wind Chill                                      
Maximum Water Temp   66.0   69.2   67.0   -1.0   69.2   in 2016   63.8   in 2013  
Minimum Water Temp   64.2   67.6   65.1   -0.9   67.6   in 2016   61.9   in 1997  
Average Water Temp   65.1   68.4   66.1   -1.0   68.4   in 2016   62.9   in 1997  
Sunrise/ AM Twilight   6:35:AM   6:07:AM            
Sunset / PM Twilight   6:38:PM   7:06:PM            
Length Of Day   12:04                          
Special Conditions   Dense Fog, Haze                            
Comments   Record breaking high temperature   
    September 24, 2017     Record Record
Month-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
 Avg Maximum Temperature   73.1   77.1   72.7   +0.5   79.6   in 1983   67.7   in 1963  
Avg Minimum Temperature   59.4   61.7   57.4   +2.0   63.4   in 1961   52.1   in 1962  
Average Temperature   66.3   69.4   65.0   +1.2   71.3   in 1961   60.4   in 1963  
Total Precipitation   1.48   2.17   3.12   -1.64   9.58   in 1960   .31   in 1959  
Total Snowfall   0.0   0.0   0.0   +0.0       in         in    
Total HDD   28   13   49   -21   118   in 1963   5   in 2015  
Total CDD   61   125   54   +7   170   in 1961   7   in 1893  
Avg Maximum Dew Point   64.4   66.3   60.9   +3.5   67.3   in 1961   55.5   in 1984  
Avg Minimum Dew Point   56.1   57.3   51.8   +4.3   59.0   in 1961   44.8   in 1984  
Average  Dew Point   60.3   61.8   56.3   +3.9   63.1   in 1961   50.2   in 1984  
    September 24, 2017     Record Record
Year-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
Total Precipitation   29.91   20.88   34.61   -4.70   48.03   in 1998   17.64   in 1957  
Total Snowfall (since Jul 1)   0.0   0.0   0.0   +0.0       in         in    
Total HDD (since Jul 1)   38   14   58   -20   149   in 1956   5   in 2015  
Total CDD (since Jan 1)   530   796   552   -22   796   in 2016   283   in 1902  
                             
Hour-by-Hour Weather For September 24, 2017  
Climate Weather for September 24  
Weather History For September 24  
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