Middletown Rhode Island Weather Almanac
Thursday, April 12, 2018
Mostly Cloudy early, Partly Cloudy Day to Cloudy, Light Rain PM, Warmer (Seasonal Temps)
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    April 12, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   52   68   54   -2   77   in 1977   34   in 1918  
Minimum Temperature   38   44   38   +0   50   in 1945   22   in 1976  
Average Temperature   45   56   46   -1   62   in 1945   32   in 1976  
Precipitation   .02   .00   .16   -.14   1.91   in 1913            
One Hour   .02   .00           .42   in 2007            
Snow   0.0   0.0   0.0   +0.0   T   in 1918            
Snow Depth   0   0           3   in 1958            
HDD   20   9   18   +2   33   in 1976   3   in 1945  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   43   53   41   +2   55   in 1987   13   in 1976  
Minimum Dew Point   33   42   28   +5   47   in 2008   2   in 1976  
Average  Dew Point   38   48   34   +4   51   in 2008   8   in 1976  
Maximum Humidity   93%   94%   84%   +9%   100%   in 2003   50%   in 1975  
Minimum Humidity   54%   56%   42%   +12%   86%   in 2008   19%   in 1985  
Average Humidity   74%   75%   63%   +10%   92%   in 2008   37%   in 1963  
Maximum Barometer   30.13   30.21   30.13   -00.00   30.68   in 1909   29.65   in 1963  
Minimum Barometer   29.85   30.07   29.84   +00.01   30.36   in 2002   29.04   in 1932  
Average Barometer   29.99   30.14   29.99   +00.00   30.51   in 2002   29.47   in 1965  
Average Wind   7.5   3.1   7.4   +0.1   15.4   in 1960   2.7   in 1994  
Direction   SSW   SW   NW       SSW         SSW        
High Wind Gust   28   18   25   +3   40   in 1960   13   in 1971  
Direction   SSW   NE   NW       WSW         S        
High Heat Index                                      
Wind Chill   34   43   30   +4             7   in 1976  
Maximum Water Temp   43.3   44.5   45.9   -2.6   53.3   in 2010   39.4   in 2003  
Minimum Water Temp   40.8   41.7   42.9   -2.1   47.6   in 2012   38.4   in 2003  
Average Water Temp   42.1   43.1   44.4   -2.4   49.0   in 2010   38.9   in 2003  
Sunrise/ AM Twilight   6:10:AM   5:41:AM            
Sunset / PM Twilight   7:22:PM   7:51:PM            
Length Of Day   13:12                          
Special Conditions   Fog                                  
Comments      
    April 12, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   46.2   54.1   52.3   -6.2   62.8   in 2010   42.8   in 2003  
Avg Minimum Temperature   32.6   38.8   36.2   -3.6   44.1   in 2010   28.3   in 1982  
Average Temperature   39.4   46.4   44.5   -5.1   53.4   in 2010   37.3   in 1982  
Total Precipitation   .98   3.76   1.92   -.94   5.72   in 1983   .03   in 1963  
Total Snow   3.6   T   1.0   +2.6   9.6   in 1996   0.0   in 2015  
Total HDD   305   220   245   +60   329   in 1982   136   in 2010  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   37.3   43.2   39.3   -2.0   49.8   in 2010   27.8   in 1965  
Avg Minimum Dew Point   20.8   33.1   26.1   -5.3   37.6   in 2010   12.2   in 1982  
Average  Dew Point   29.0   38.1   32.7   -3.7   43.7   in 2010   20.5   in 1982  
    April 12, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   17.37   13.78   14.29   +3.08   24.99   in 1983   6.57   in 2012  
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)   4789   4559   5022   -233   5954   in 1918   4070   in 2012  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For April 12, 2018  
Climate Weather for April 12  
Weather History For April 12  
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