Middletown Rhode Island Weather Almanac
Sunday, March 11, 2018
Clear to Partly Cloudy PM, Continued Seasonal Temperatures
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    March 11, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   46   22   45   +1   63   in 1977   22   in 2017  
Minimum Temperature   30   15   29   +1   44   in 1925   9   in 1939  
Average Temperature   38   19   37   +1   50   in 2016   20   in 1960  
Precipitation   .00   .00   .17   -.17   3.38   in 2000            
One Hour   .00   .00           .87   in 2000            
Snow   0.0   0.0   0.2   -0.2   4.4   in 1924            
Snow Depth   0   5           13   in 1941            
HDD   27   46   28   -1   45   in 1960   15   in 2016  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   29   8   33   -4   54   in 2016   7   in 1960  
Minimum Dew Point   21   -2   18   +3   38   in 2011   -10   in 1953  
Average  Dew Point   25   3   25   -0   46   in 2016   -1   in 1960  
Maximum Humidity   72%   61%   84%   -12%   100%         44%   in 1974  
Minimum Humidity   42%   37%   47%   -5%   94%   in 2011   16%   in 1957  
Average Humidity   57%   49%   65%   -8%   97%   in 2011   37%   in 1974  
Maximum Barometer   30.08   30.18   30.12   -00.04   30.81   in 1996   29.43   in 1969  
Minimum Barometer   29.92   29.86   29.79   +00.13   30.44   in 1995   28.94   in 1992  
Average Barometer   30.00   30.02   29.96   +00.04   30.62   in 1996   29.24   in 1992  
Average Wind   6.2   18.2   8.5   -2.3   18.2   in 2017   1.1   in 1996  
Direction   WNW   WNW   WNW       WNW         SSE        
High Wind Gust   20   46   28   -8   52   in 1955   11   in 1996  
Direction   NW   WNW   WNW       SSW         S        
High Heat Index                                      
Wind Chill   23   -1   18   +5             -6   in 1960  
Maximum Water Temp   38.9   38.3   39.6   -0.7   44.2   in 2012   35.2   in 2005  
Minimum Water Temp   36.7   35.9   37.8   -1.1   42.4   in 2012   32.6   in 2003  
Average Water Temp   37.8   37.1   38.7   -0.9   43.3   in 2012   34.0   in 2003  
Sunrise/ AM Twilight   7:04:AM   6:36:AM            
Sunset / PM Twilight   6:47:PM   7:15:PM            
Length Of Day   11:44                          
Special Conditions   None                                  
Comments   Daylight Savings Time Begins  
    March 11, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   43.8   41.5   43.4   +0.5   52.7   in 1894   31.8   in 1916  
Avg Minimum Temperature   32.1   26.9   28.1   +4.0   35.7   in 1973   16.7   in 1950  
Average Temperature   38.0   34.2   35.5   +2.5   43.8   in 1974   26.0   in 1916  
Total Precipitation   4.38   .67   1.78   +2.60   5.20   in 1994   T   in 1894  
Total Snow   1.2   5.3   2.3   -1.1   18.9   in 1941   0.0   in 2011  
Total HDD   295   337   322   -27   426   in 1916   229   in 1974  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   33.4   28.5   31.7   +1.6   40.4   in 1973   17.1   in 1960  
Avg Minimum Dew Point   26.2   9.6   16.6   +9.6   29.8   in 1973   0.3   in 1950  
Average  Dew Point   29.8   19.1   24.1   +5.6   35.1   in 1973   11.3   in 1953  
    March 11, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   15.35   7.34   8.98   +6.37   18.97   in 1979   3.23   in 1980  
Total Snow (since Jul 1 17)   31.6   38.9   28.0   +3.6   74.5   in 1996   4.7   in 1998  
Total HDD (since Jul 1 17)   3940   3752   4273   -333   5182   in 1918   3437   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For March 11, 2018  
Climate Weather for March 11  
Weather History For March 11  
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