Middletown Rhode Island Weather Almanac
Sunday, March 18, 2018
Clear, Dry, Windy and Very Cold
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    March 18, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   36   44   46   -10   68   in 2011   20   in 1967  
Minimum Temperature   19   24   31   -12   44   in 1936   7   in 1916  
Average Temperature   28   34   38   -10   55   in 2011   15   in 1967  
Precipitation   .00   T   .17   -.17   4.26   in 1968            
One Hour   .00   .00           .67   in 1968            
Snow   0.0   T   0.2   -0.2   4.5   in 1949            
Snow Depth   T   T           9   in 1896            
HDD   37   31   26   +11   50   in 1967   10   in 2011  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   10   29   35   -25   52   in 1990   -6   in 1967  
Minimum Dew Point   1   14   20   -19   38   in 2012   -14   in 1967  
Average  Dew Point   6   22   27   -21   43   in 1989   -10   in 1967  
Maximum Humidity   50%   78%   82%   -32%   100%         45%   in 2015  
Minimum Humidity   26%   40%   45%   -19%   90%   in 1968   20%   in 1992  
Average Humidity   38%   59%   63%   -25%   95%   in 1968   33%   in 1992  
Maximum Barometer   29.90   30.28   30.11   -00.21   30.66   in 2000   29.19   in 1973  
Minimum Barometer   29.81   30.21   29.79   +00.02   30.33   in 2000   28.91   in 1973  
Average Barometer   29.86   30.25   29.95   -00.09   30.50   in 2000   29.05   in 1973  
Average Wind   10.1   6.2   8.9   +1.2   19.2   in 1973   1.5   in 1996  
Direction   NNW   NNE   WNW       W         SSE        
High Wind Gust   26   20   27   -1   48   in 1928   11   in 2004  
Direction   NNW   E   WNW       NE         SE        
High Heat Index                                      
Wind Chill   6   22   19   -13             -10   in 1967  
Maximum Water Temp   38.7   38.9   40.5   -1.8   47.1   in 2012   35.4   in 2015  
Minimum Water Temp   37.0   36.7   38.4   -1.4   44.9   in 2012   33.9   in 2015  
Average Water Temp   37.9   37.8   39.5   -1.6   46.0   in 2012   34.7   in 2015  
Sunrise/ AM Twilight   6:52:AM   6:24:AM            
Sunset / PM Twilight   6:55:PM   7:23:PM            
Length Of Day   12:03                          
Special Conditions   None                                  
Comments      
    March 18, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   42.6   39.7   44.2   -1.6   51.8   in 1973   26.9   in 1893  
Avg Minimum Temperature   30.3   24.7   28.8   +1.5   37.4   in 1973   19.6   in 1916  
Average Temperature   36.5   32.2   36.3   +0.2   44.6   in 1973   25.7   in 1916  
Total Precipitation   5.01   2.01   2.97   +2.04   8.03   in 1968   .08   in 1915  
Total Snow   10.7   7.8   3.7   +7.0   20.3   in 1916   0.0   in 2011  
Total HDD   509   588   511   -2   703   in 1916   362   in 1973  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   29.9   25.8   32.5   -2.6   41.6   in 1973   20.9   in 1960  
Avg Minimum Dew Point   22.4   9.2   17.6   +4.9   29.7   in 1973   4.2   in 1980  
Average  Dew Point   26.2   17.5   25.0   +1.1   35.6   in 1973   15.1   in 1950  
    March 18, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   15.98   8.68   10.17   +5.81   19.20   in 1979   5.30   in 1901  
Total Snow (since Jul 1 17)   41.1   41.4   29.4   +11.7   75.0   in 2005   4.7   in 1998  
Total HDD (since Jul 1 17)   4154   4003   4462   -308   5389   in 1905   3564   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For March 18, 2018  
Climate Weather for March 18  
Weather History For March 18  
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