Middletown Rhode Island Weather Almanac
Sunday, February 18, 2018
Mostly Cloudy, Rain and Fog early, Clear Day to Partly Cloudy PM, Warmer
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    February 18, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest PASTE VALUES
Maximum Temperature   45   47   40   +5   56   in 1976   15   in 1958  
Minimum Temperature   29   27   25   +4   40   in 2008   -3   in 1979  
Average Temperature   37   37   33   +4   48   in 2008   7   in 1958  
Precipitation   .32   .00   .13   +.19   2.94   in 1998            
One Hour   .11   .00           1.02   in 1998            
Snow   0.0   0.0   0.3   -0.3   12.0   in 1893            
Snow Depth   2   2           24   in 2015            
HDD   28   28   33   -5   58   in 1958   17   in 2008  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   34   38   29   +5   54   in 2008   -1   in 1979  
Minimum Dew Point   23   18   13   +10   40   in 2008   -21   in 1979  
Average  Dew Point   29   28   21   +8   47   in 2008   -11   in 1979  
Maximum Humidity   100%   85%   83%   +17%   100%         45%   in 1987  
Minimum Humidity   46%   52%   51%   -5%   95%   in 1998   23%   in 2006  
Average Humidity   73%   69%   67%   +6%   98%   in 1998   36%   in 1987  
Maximum Barometer   30.56   29.86   30.16   +00.40   30.89   in 1979   29.45   in 1958  
Minimum Barometer   29.87   29.59   29.81   +00.06   30.57   in 1979   29.14   in 1952  
Average Barometer   30.22   29.73   29.98   +00.23   30.73   in 1979   29.40   in 1958  
Average Wind   7.9   7.3   8.5   -0.6   19.3   in 1952   2.0   in 1995  
Direction   NW   SW   N       NNE         SSE        
High Wind Gust   30   27   27   +3   52   in 1900   10   in 1995  
Direction   NNW   SW   N       N         SW        
High Heat Index                                      
Wind Chill   22   23   14   +8             -22   in 1958  
Maximum Water Temp   37.5   38.1   38.0   -0.5   43.5   in 2012   33.0   in 2015  
Minimum Water Temp   36.4   36.0   36.1   +0.3   41.7   in 2012   32.0   in 2015  
Average Water Temp   37.0   37.1   37.1   -0.1   42.6   in 2012   32.5   in 2015  
Sunrise/ AM Twilight   6:36:AM   6:08:AM            
Sunset / PM Twilight   5:23:PM   5:51:PM            
Length Of Day   10:46                          
Special Conditions   Fog                                  
Comments      
    February 18, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
 Avg Maximum Temperature   42.9   39.6   38.6   +4.4   44.3   in 1990   22.1   in 1979  
Avg Minimum Temperature   27.7   25.2   23.7   +4.0   29.8   in 1960   7.4   in 1979  
Average Temperature   35.3   32.4   31.4   +3.9   36.5   in 2012   14.8   in 1979  
Total Precipitation   4.51   1.89   2.21   +2.30   5.93   in 1988   .07   in 1912  
Total Snow   2.6   12.6   5.4   -2.8   26.4   in 2003   T   in 2005  
Total HDD   529   585   605   -76   901   in 1979   508   in 2012  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   38.7   30.7   27.5   +11.3   38.7   in 2018   2.7   in 1979  
Avg Minimum Dew Point   18.7   16.2   11.4   +7.4   22.4   in 1984   -9.0   in 1979  
Average  Dew Point   28.7   23.4   19.4   +9.3   29.3   in 1984   -3.1   in 1979  
    February 18, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
Total Precipitation   9.50   6.59   5.90   +3.60   12.38   in 1979   2.33   in 1980  
Total Snow (since Jul 1 17)   30.4   33.6   22.4   +8.0   61.1   in 1996   3.5   in 1989  
Total HDD (since Jul 1 17)   3426   3214   3633   -207   4477   in 1918   2895   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For February 18, 2018  
Climate Weather for February 18  
Weather History For February 18  
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