Middletown Rhode Island Weather Almanac
Sunday, April 15, 2018
Cloudy, PM Drizzle and Fog, Very Windy and Very Cold and Raw
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    April 15, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   40   58   55   -15   75   in 1941   40   in 2018  
Minimum Temperature   35   43   39   -4   50   in 2012   28   in 1957  
Average Temperature   38   51   47   -9   61   in 1941   35   in 1943  
Precipitation   .02   T   .15   -.13   3.29   in 1964            
One Hour   .01   T           .49   in 1964            
Snow   0.0   0.0   0.0   +0.0   T   in 2007            
Snow Depth   0   0           3   in 1950            
HDD   27   14   17   +10   30   in 1943   4   in 1941  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   35   47   42   -7   58   in 2002   16   in 1971  
Minimum Dew Point   25   36   29   -4   48   in 2002   4   in 2005  
Average  Dew Point   30   42   35   -5   53   in 2002   13   in 1971  
Maximum Humidity   93%   87%   84%   +9%   100%   in 2007   47%   in 1976  
Minimum Humidity   58%   48%   46%   +12%   95%   in 1984   14%   in 1959  
Average Humidity   76%   68%   65%   +10%   98%   in 1984   35%   in 1976  
Maximum Barometer   30.44   30.40   30.09   +00.35   30.55   in 2005   29.66   in 2006  
Minimum Barometer   30.28   30.07   29.83   +00.45   30.34   in 2016   29.18   in 1980  
Average Barometer   30.36   30.24   29.96   +00.40   30.43   in 2005   29.43   in 1974  
Average Wind   14.7   8.6   7.7   +7.0   15.3   in 1981   2.9   in 1994  
Direction   NE   WSW   SSE       NW         SSE        
High Wind Gust   31   26   26   +5   53   in 2007   14   in 1972  
Direction   NE   WSW   SSE       ESE         SSE        
High Heat Index                                      
Wind Chill   25   40   32   -7             17   in 1957  
Maximum Water Temp   43.3   43.9   47.0   -3.7   52.6   in 2012   43.3   in 2018  
Minimum Water Temp   40.3   40.6   43.9   -3.6   49.8   in 2012   40.3   in 2018  
Average Water Temp   41.8   42.3   45.5   -3.7   51.2   in 2012   41.8   in 2018  
Sunrise/ AM Twilight   6:05:AM   5:36:AM            
Sunset / PM Twilight   7:25:PM   7:54:PM            
Length Of Day   13:20                          
Special Conditions   Fog                                  
Comments   Record low high temperature  
    April 15, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   47.5   55.1   52.9   -5.4   62.9   in 1945   44.9   in 2003  
Avg Minimum Temperature   34.1   39.3   36.7   -2.6   43.4   in 2010   29.5   in 1982  
Average Temperature   40.8   47.2   45.0   -4.2   53.0   in 2010   38.5   in 1907  
Total Precipitation   1.00   3.76   2.38   -1.38   6.74   in 1964   .03   in 1963  
Total Snow   3.6   T   1.0   +2.6   9.6   in 1996   0.0   in 2015  
Total HDD   360   263   298   +62   394   in 1907   177   in 2010  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   38.5   43.4   39.7   -1.2   47.7   in 2010   30.3   in 1965  
Avg Minimum Dew Point   22.7   32.9   26.5   -3.8   35.7   in 2010   14.0   in 1982  
Average  Dew Point   30.6   38.2   33.1   -2.5   41.7   in 2010   22.4   in 1982  
    April 15, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   17.39   13.78   14.75   +2.64   24.99   in 1983   6.69   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)   4844   4602   5075   -231   6014   in 1918   4106   in 2012  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For April 15, 2018  
Climate Weather for April 15  
Weather History For April 15  
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