Middletown Rhode Island Weather Almanac
Sunday, April 29, 2018
Partly Cloudy and Fog early then Mostly Cloudy, Light Midday Rain, Seasonal Temps
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    April 29, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   57   74   60   -3   82   in 1903   43   in 1898  
Minimum Temperature   43   52   44   -1   52   in 2017   30   in 1992  
Average Temperature   50   63   51   -1   65   in 1903   40   in 1909  
Precipitation   .07   T   .14   -.07   2.19   in 1980            
One Hour   .05   T           .94   in 1980            
Snow   0.0   0.0   0.0   +0.0   1.3   in 1909            
Snow Depth   0   0           0   in              
HDD   15   2   13   +2   25   in 1909   0   in 1903  
CDD   0   0   0   +0   0   in              
Maximum Dew Point   50   63   46   +4   63   in 2017   27   in 1967  
Minimum Dew Point   36   48   33   +3   48   in 2017   10   in 2012  
Average  Dew Point   43   56   40   +3   56   in 2017   22   in 1977  
Maximum Humidity   99%   93%   87%   +12%   100%   in 1905   50%   in 1977  
Minimum Humidity   57%   57%   49%   +8%   91%   in 1956   16%   in 2012  
Average Humidity   78%   75%   68%   +10%   95%   in 1958   38%   in 1977  
Maximum Barometer   29.94   30.05   30.07   -00.13   30.51   in 2001   29.71   in 1987  
Minimum Barometer   29.80   29.84   29.83   -00.03   30.38   in 2001   29.25   in 1987  
Average Barometer   29.87   29.95   29.95   -00.08   30.45   in 2001   29.48   in 1987  
Average Wind   6.0   7.0   7.0   -1.0   13.4   in 1958   2.3   in 2007  
Direction   WNW   SW   N       E         SSE        
High Wind Gust   20   26   24   -4   42   in 2010   12   in 2007  
Direction   SW   SW   N       WNW         ESE        
High Heat Index                                      
Wind Chill   39   52   37   +2             23   in 1992  
Maximum Water Temp   47.3   48.4   50.6   -3.3   55.6   in 2007   45.9   in 2014  
Minimum Water Temp   44.2   43.1   47.5   -3.3   52.5   in 2012   43.1   in 2015  
Average Water Temp   45.8   45.8   49.1   -3.3   53.6   in 2012   45.1   in 2014  
Sunrise/ AM Twilight   5:45:AM   5:15:AM            
Sunset / PM Twilight   7:41:PM   8:11:PM            
Length Of Day   13:56                          
Special Conditions   Fog                                  
Comments      
    April 29, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   51.5   57.2   55.2   -3.7   61.0   in 1976   48.4   in 1907  
Avg Minimum Temperature   36.9   42.6   39.0   -2.1   43.0   in 2010   33.8   in 1943  
Average Temperature   44.2   49.9   47.1   -2.9   51.4   in 2010   41.6   in 1907  
Total Precipitation   4.41   6.17   4.40   +.01   11.94   in 1983   .47   in 1963  
Total Snow   3.6   T   1.0   +2.6   9.6   in 1996   0.0   in 2015  
Total HDD   597   431   513   +84   671   in 1907   386   in 2010  
Total CDD   0   0   0   +0   13   in 1976   0   in    
Avg Maximum Dew Point   41.6   47.6   41.9   -0.3   47.6   in 2017   34.2   in 1965  
Avg Minimum Dew Point   27.5   37.3   28.6   -1.1   37.3   in 2017   20.3   in 1982  
Average  Dew Point   34.6   42.4   35.3   -0.7   42.4   in 2017   28.7   in 1975  
    April 29, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   20.80   16.19   16.77   +4.03   31.21   in 1983   7.53   in 1985  
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)   5081   4770   5290   -209   6242   in 1904   4271   in 2012  
Total CDD (since Jan 1)   0   0   0   +0   13   in 1976   0   in    
                             
Hour-by-Hour Weather For April 29, 2018  
Climate Weather for April 29  
Weather History For April 29  
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