Middletown Rhode Island Weather Almanac
Sunday, April 22, 2018
Clear and Dry, Continued Cold
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    April 22, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   58   47   57   +1   78   in 1960   39   in 1940  
Minimum Temperature   34   43   41   -7   52   in 1992   29   in 1981  
Average Temperature   46   45   49   -3   63   in 1960   36   in 1940  
Precipitation   .00   .05   .14   -.14   2.19   in 2000            
One Hour   .00   .02           .51   in 2000            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           T   in 1947            
HDD   19   20   16   +3   29   in 1940   2   in 1960  
CDD   0   0   0   +0   0   in              
Maximum Dew Point   35   47   44   -9   59   in 2012   19   in 1982  
Minimum Dew Point   19   41   31   -12   50   in 1992   8   in 1994  
Average  Dew Point   27   44   37   -10   54   in 1992   17   in 1994  
Maximum Humidity   74%   99%   86%   -12%   100%   in 2003   50%   in 1982  
Minimum Humidity   24%   91%   50%   -26%   93%   in 2003   17%   in 1994  
Average Humidity   49%   95%   68%   -19%   97%   in 2003   35%   in 1994  
Maximum Barometer   30.38   29.97   30.06   +00.32   30.70   in 2013   29.34   in 1971  
Minimum Barometer   30.31   29.87   29.80   +00.51   30.54   in 2013   29.11   in 1971  
Average Barometer   30.35   29.92   29.93   +00.41   30.62   in 2013   29.23   in 1971  
Average Wind   5.4   7.5   7.3   -1.9   15.3   in 1988   2.8   in 1998  
Direction   SSW   NNE   SSW       NW         SSE        
High Wind Gust   20   24   25   -5   43   in 1988   13   in 2008  
Direction   SSW   N   SSW       NNW         S        
High Heat Index                                      
Wind Chill   34   38   36   -2             19   in 1981  
Maximum Water Temp   45.7   46.9   49.0   -3.3   53.8   in 2012   45.3   in 2003  
Minimum Water Temp   43.0   43.3   45.9   -2.9   50.6   in 2010   42.3   in 2003  
Average Water Temp   44.4   45.1   47.5   -3.1   52.2   in 2010   43.8   in 2003  
Sunrise/ AM Twilight   5:55:AM   5:25:AM            
Sunset / PM Twilight   7:33:PM   8:03:PM            
Length Of Day   13:39                          
Special Conditions   None                                  
Comments      
    April 22, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   49.1   55.7   54.0   -4.9   61.9   in 1976   46.2   in 1907  
Avg Minimum Temperature   34.7   40.8   37.8   -3.1   42.9   in 2010   31.6   in 1943  
Average Temperature   41.9   48.3   46.1   -4.2   51.8   in 2010   39.4   in 1907  
Total Precipitation   2.24   4.32   3.42   -1.18   9.19   in 1983   .31   in 1963  
Total Snow   3.6   T   1.0   +2.6   9.6   in 1996   0.0   in 2015  
Total HDD   503   363   413   +90   559   in 1907   286   in 2010  
Total CDD   0   0   0   +0   13   in 1976   0   in    
Avg Maximum Dew Point   38.9   45.2   40.8   -1.9   47.7   in 1987   32.4   in 1975  
Avg Minimum Dew Point   24.4   34.5   27.5   -3.1   36.3   in 2010   17.9   in 1982  
Average  Dew Point   31.7   39.8   34.2   -2.5   41.5   in 2010   26.4   in 1975  
    April 22, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   18.63   14.34   15.79   +2.84   28.46   in 1983   7.48   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)   4987   4702   5190   -203   6136   in 1918   4162   in 2012  
Total CDD (since Jan 1)   0   0   0   +0   13   in 1976   0   in    
                             
Hour-by-Hour Weather For April 22, 2018  
Climate Weather for April 22  
Weather History For April 22  
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