Middletown Rhode Island Weather Almanac
Tuesday, March 20, 2018
Clear to Mostly Cloudy PM, Dry and Continued Cold
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    March 20, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   38   52   47   -9   67   in 2010   29   in 1923  
Minimum Temperature   26   34   31   -5   44   in 1921   7   in 1967  
Average Temperature   32   43   39   -7   55   in 2012   21   in 1923  
Precipitation   .00   .00   .17   -.17   1.24   in 1954            
One Hour   .00   .00           .32   in 1996            
Snow   0.0   0.0   0.1   -0.1   6.2   in 1944            
Snow Depth   T   0           21   in 1956            
HDD   33   22   26   +7   44   in 1923   10   in 2012  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   24   26   35   -11   56   in 2012   15   in 1967  
Minimum Dew Point   11   13   21   -10   41   in 2012   -6   in 1967  
Average  Dew Point   18   20   28   -10   49   in 2012   5   in 1967  
Maximum Humidity   68%   69%   86%   -18%   100%         47%   in 1959  
Minimum Humidity   38%   22%   47%   -9%   87%   in 1998   16%   in 1991  
Average Humidity   53%   46%   67%   -14%   92%   in 1996   35%   in 1959  
Maximum Barometer   29.99   30.04   30.09   -00.10   30.68   in 1993   29.47   in 1996  
Minimum Barometer   29.83   29.91   29.79   +00.04   30.47   in 2011   28.73   in 1975  
Average Barometer   29.91   29.98   29.94   -00.03   30.57   in 1993   29.23   in 1975  
Average Wind   6.3   9.0   7.9   -1.6   23.3   in 1958   2.1   in 1981  
Direction   N   N   N       NE         NW        
High Wind Gust   20   29   26   -6   64   in 1958   10   in 2015  
Direction   N   NE   N       NE         SE        
High Heat Index                                      
Wind Chill   16   26   22   -6             -7   in 1967  
Maximum Water Temp   38.5   39.5   41.0   -2.5   49.0   in 2012   35.2   in 2015  
Minimum Water Temp   37.9   36.8   38.9   -1.0   46.0   in 2012   33.9   in 2015  
Average Water Temp   38.2   38.2   40.0   -1.8   47.5   in 2012   34.6   in 2015  
Sunrise/ AM Twilight   6:48:AM   6:21:AM            
Sunset / PM Twilight   6:57:PM   7:25:PM            
Length Of Day   12:09                          
Special Conditions   None                                  
Comments      
    March 20, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   42.3   40.4   44.5   -2.3   51.8   in 1894   26.9   in 1893  
Avg Minimum Temperature   29.9   25.7   29.1   +0.8   36.9   in 1973   19.5   in 1916  
Average Temperature   36.1   33.0   36.6   -0.5   43.9   in 1973   25.5   in 1916  
Total Precipitation   5.01   2.01   3.31   +1.70   8.05   in 1968   .08   in 1915  
Total Snow   10.7   7.8   4.0   +6.7   27.8   in 1956   0.0   in 2011  
Total HDD   574   637   563   +11   786   in 1916   417   in 1973  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   28.8   26.1   32.7   -3.9   40.7   in 2012   22.0   in 1960  
Avg Minimum Dew Point   20.9   10.1   17.8   +3.0   29.6   in 1983   4.8   in 1950  
Average  Dew Point   24.8   18.1   25.3   -0.5   34.4   in 1973   15.2   in 1950  
    March 20, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   15.98   8.68   10.51   +5.47   19.20   in 1979   5.30   in 1901  
Total Snow (since Jul 1 17)   41.1   41.4   29.7   +11.4   75.0   in 2005   4.7   in 1998  
Total HDD (since Jul 1 17)   4219   4052   4514   -295   5437   in 1905   3622   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For March 20, 2018  
Climate Weather for March 20  
Weather History For March 20  
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