Middletown Rhode Island Weather Almanac
Tuesday, February 20, 2018
Cloudy to Dense Fog PM, Very Warm
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    February 20, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   49   46   40   +9   60   in 1930   20   in 2015  
Minimum Temperature   43   31   26   +17   44   in 1981   2   in 1950  
Average Temperature   46   39   33   +13   50   in 1930   14   in 1966  
Precipitation   .01   .00   .13   -.12   2.07   in 1924            
One Hour   .01   .00           .26   in 1988            
Snow   0.0   0.0   0.3   -0.3   8.8   in 1921            
Snow Depth   0   T           23   in 2015            
HDD   19   26   32   -13   51   in 1966   15   in 1930  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   49   33   30   +20   53   in 1974   -7   in 1959  
Minimum Dew Point   43   17   13   +30   43   in 2018   -21   in 1950  
Average  Dew Point   46   25   21   +25   46   in 2018   -10   in 1959  
Maximum Humidity   100%   79%   82%   +18%   100%         40%   in 1965  
Minimum Humidity   97%   31%   49%   +48%   97%   in 2018   19%   in 1990  
Average Humidity   99%   55%   66%   +33%   99%   in 2018   33%   in 1990  
Maximum Barometer   30.35   30.34   30.12   +00.23   30.53   in 1983   29.46   in 1964  
Minimum Barometer   30.27   29.90   29.74   +00.53   30.33   in 1954   28.82   in 1934  
Average Barometer   30.31   30.12   29.93   +00.38   30.39   in 1954   29.26   in 1972  
Average Wind   8.1   5.8   8.9   -0.8   22.4   in 1972   2.3   in 1980  
Direction   SSW   N   WNW       NW         SSE        
High Wind Gust   23   21   27   -4   61   in 1927   12   in 1980  
Direction   SSW   NNW   WNW       NE         SSE        
High Heat Index                                      
Wind Chill   38   29   16   +22             -24   in 1950  
Maximum Water Temp   39.3   40.3   38.2   +1.1   43.5   in 2012   32.1   in 2015  
Minimum Water Temp   37.8   38.5   36.6   +1.2   41.5   in 2012   31.8   in 2015  
Average Water Temp   38.6   39.4   37.4   +1.2   42.5   in 2012   32.0   in 2015  
Sunrise/ AM Twilight   6:33:AM   6:05:AM            
Sunset / PM Twilight   5:25:PM   5:53:PM            
Length Of Day   10:52                          
Special Conditions   Dense Fog                              
Comments      
    February 20, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
 Avg Maximum Temperature   43.5   41.0   38.7   +4.8   44.5   in 1990   23.0   in 1979  
Avg Minimum Temperature   28.5   26.4   23.9   +4.6   30.3   in 1960   7.8   in 1979  
Average Temperature   36.0   33.7   31.6   +4.4   36.6   in 1960   15.4   in 1979  
Total Precipitation   4.60   1.89   2.47   +2.13   6.48   in 1988   .25   in 1947  
Total Snow   2.6   12.6   6.0   -3.4   26.4   in 2003   T   in 2005  
Total HDD   575   623   670   -95   989   in 1979   564   in 2012  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   39.6   31.3   27.7   +11.9   39.6   in 2018   4.5   in 1979  
Avg Minimum Dew Point   20.2   16.9   11.5   +8.6   23.0   in 1984   -8.0   in 1979  
Average  Dew Point   29.9   24.1   19.6   +10.3   29.9   in 2018   -1.8   in 1979  
    February 20, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
Total Precipitation   9.59   6.59   6.16   +3.43   12.38   in 1979   2.33   in 1980  
Total Snow (since Jul 1 17)   30.4   33.6   23.0   +7.4   61.1   in 1996   3.5   in 1989  
Total HDD (since Jul 1 17)   3472   3252   3698   -226   4535   in 1918   2952   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For February 20, 2018  
Climate Weather for February 20  
Weather History For February 20  
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