Middletown Rhode Island Weather Almanac
Monday, February 12, 2018
Cloudy, Rain and Dense Fog early, Mostly Cloudy Day to Partly Cloudy PM, Continued Warm
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    February 12, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   51   36   39   +12   54   in 1999   8   in 1914  
Minimum Temperature   31   21   24   +7   41   in 2009   -6   in 1914  
Average Temperature   41   29   32   +9   48   in 1999   1   in 1914  
Precipitation   .10   .64   .13   -.03   2.66   in 1988            
One Hour   .09   .11           .57   in 1988            
Snowfall   0.0   1.4   0.3   -0.3   9.8   in 1897            
Snow Depth   0   8           26   in 1978            
HDD   24   36   33   -9   64   in 1914   17   in 1999  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   50   35   28   +22   52   in 1999   -9   in 1979  
Minimum Dew Point   21   18   12   +9   35   in 1998   -21   in 1967  
Average Dew Point   36   27   20   +16   43   in 1999   -14   in 1979  
Maximum Humidity   100%   96%   81%   +19%   100%         50%   in 1991  
Minimum Humidity   51%   88%   48%   +3%   90%   in 1963   22%   in 1987  
Average Humidity   76%   92%   64%   +11%   95%   in 1963   38%   in 1991  
Maximum Barometer   30.60   30.16   30.14   +00.46   30.86   in 1938   29.53   in 2009  
Minimum Barometer   29.89   29.46   29.76   +00.13   30.42   in 2001   29.12   in 1955  
Average Barometer   30.25   29.81   29.95   +00.29   30.58   in 2001   29.35   in 2009  
Average Wind   7.8   6.7   8.9   -1.1   21.5   in 1952   2.9   in 1965  
Direction   NNW   N   WNW       WNW         SSE        
High Wind Gust   24   21   28   -4   55   in 1952   15   in 1987  
Direction   NNW   N   WNW       WNW         WNW        
High Heat Index                                      
Wind Chill   23   9   8   +15             -19   in 1979  
Maximum Water Temp   37.2   37.4   37.8   -0.6   43.7   in 2006   34.4   in 2015  
Minimum Water Temp   36.5   35.9   36.2   +0.3   39.9   in 1998   33.2   in 2014  
Average Water Temp   36.9   36.7   37.0   -0.1   41.3   in 2012   33.9   in 2015  
Sunrise/ AM Twilight   6:44:AM   6:16:AM            
Sunset / PM Twilight   5:15:PM   5:44:PM            
Length Of Day   10:31                          
Special Conditions   Dense Fog                              
Comments   Day high temperature 43  
    February 12, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
Avg Maximum Temperature   42.5   39.6   38.0   +4.5   46.0   in 1991   23.4   in 1899  
Avg Minimum Temperature   26.0   24.9   23.0   +3.0   30.9   in 1960   9.1   in 1934  
Average Temperature   34.3   32.3   31.0   +3.3   37.4   in 1960   16.9   in 1934  
Total Precipitation   3.56   1.70   1.43   +2.13   4.98   in 1970   T   in 1912  
Total Snowfall   0.4   12.6   3.6   -3.2   26.3   in 1978   0.0   in 1991  
Total HDD   365   391   407   -42   575   in 1934   329   in 1960  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   39.3   30.4   26.9   +12.3   39.3   in 2018   7.2   in 1979  
Avg Minimum Dew Point   17.1   15.6   10.8   +6.3   23.3   in 1998   -4.8   in 1979  
Average Dew Point   28.2   23.0   18.8   +9.3   29.0   in 2008   1.2   in 1979  
    February 12, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
Total Precipitation   8.55   6.40   5.12   +3.43   12.38   in 1979   1.59   in 1980  
Total Snowfall (since Jul 1 17)   28.2   33.6   20.6   +7.6   51.0   in 1996   2.8   in 1980  
Total HDD (since Jul 1 17)   3262   3020   3435   -173   4281   in 1918   2661   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For February 12, 2018  
Climate Weather for February 12  
Weather History For February 12  
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