Middletown Rhode Island Weather Almanac
Wednesday, September 5, 2018
Mostly Cloudy & Light Fog early, Partly Cloudy Day to Mostly Cloudy PM, Very Warm
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    September 5, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   81   75   75   +6   91   in 1961   59   in 1994  
Minimum Temperature   69   65   60   +9   72   in 1953   47   in 1906  
Average Temperature   75   70   67   +8   80   in 1961   56   in 1994  
Precipitation   .00   .00   .13   -.13   2.84   in 1991            
One Hour   .00   .00           .67   in 1991            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           0   in              
HDD   0   0   1   -1   9   in 1994   0   in    
CDD   10   5   4   +6   15   in 1961   0   in 2013  
Maximum Dew Point   71   69   63   +8   74   in 2008   50   in 1965  
Minimum Dew Point   67   62   54   +13   69   in 1953   35   in 2000  
Average  Dew Point   69   66   58   +11   71   in 2008   43   in 2000  
Maximum Humidity   97%   92%   92%   +5%   100%   in 2003   78%   in 1998  
Minimum Humidity   68%   79%   57%   +11%   92%   in 1991   32%   in 2007  
Average Humidity   83%   86%   74%   +8%   96%   in 1991   58%   in 1964  
Maximum Barometer   30.28   29.86   30.11   +00.17   30.57   in 1989   29.66   in 1988  
Minimum Barometer   30.20   29.79   29.91   +00.29   30.28   in 2004   29.15   in 1988  
Average Barometer   30.24   29.83   30.01   +00.23   30.39   in 1989   29.41   in 1988  
Average Wind   5.0   10.3   5.8   -0.8   13.5   in 2016   1.6   in 2006  
Direction   SSE   SSW   SSW       NNE         SSW        
High Wind Gust   18   30   20   -2   41   in 2016   11   in 1952  
Direction   SSE   SSW   SSW       NNE         SW        
High Heat Index   84   78   77   +7   102   in 1961            
Wind Chill                                      
Maximum Water Temp   73.9   67.0   70.3   +3.6   73.8   in 2018   66.9   in 1997  
Minimum Water Temp   71.5   64.7   67.6   +3.9   71.5   in 2018   64.7   in 2017  
Average Water Temp   72.7   65.9   69.0   +3.7   72.7   in 2018   65.9   in 2017  
Sunrise/ AM Twilight   6:16:19 AM   5:48:12 AM            
Sunset / PM Twilight   7:11:01 PM   7:39:07 PM            
Length Of Day   12:54:42                          
Special Conditions   Light Fog                              
Comments      
    September 5, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   81.2   70.4   75.4   +5.8   86.6   in 1898   66.6   in 1994  
Avg Minimum Temperature   66.0   54.6   60.4   +5.6   70.6   in 1959   51.4   in 1893  
Average Temperature   73.6   62.5   67.9   +5.7   78.5   in 1898   60.5   in 1994  
Total Precipitation   .00   .47   .65   -.65   4.15   in 1905   .00   in 2018  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   0   18   5   -5   25   in 1994   0   in 2018  
Total CDD   44   6   20   +24   69   in 1898   0   in 1986  
Avg Maximum Dew Point   70.6   60.8   63.4   +7.2   73.4   in 1973   54.4   in 1987  
Avg Minimum Dew Point   63.8   49.4   54.4   +9.4   67.6   in 1959   44.4   in 1967  
Average  Dew Point   67.2   55.1   58.9   +8.3   70.3   in 1973   49.6   in 1987  
    September 5, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   28.84   28.90   32.14   -3.30   45.30   in 1998   16.55   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   28   14   -14   42   in 1905   0   in 2018  
Total CDD (since Jan 1)   692   475   518   +174   739   in 2010   272   in 1902  
                             
Hour-by-Hour Weather For September 5, 2018  
Climate Weather for September 5  
Weather History For September 5  
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