Middletown Rhode Island Weather Almanac
Friday, December 8, 2017
Partly Cloudy early then Cloudy, Seasonal Temperatures
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2017  
    December 8, 2017     Record Record
Observed Daily Data   Observed   2016   Normal   Depart   Highest Lowest
Maximum Temperature   40   44   44   -4   62   in 1951   16   in 1906  
Minimum Temperature   35   34   31   +4   49   in 1974   4   in 1906  
Average Temperature   38   39   38   +0   54   in 1951   10   in 1906  
Precipitation   .00   .00   .15   -.15   1.01   in 1950            
One Hour   .00   .00           .32   in 1996            
Snowfall   0.0   0.0   0.2   -0.2   2.3   in 2000            
Snow Depth   0   0           14   in 1981            
HDD   27   26   28   -1   55   in 1906   11   in 1951  
CDD   0       0   +0   0   in            
Maximum Dew Point   26   41   36   -10   59   in 1951   -2   in 1989  
Minimum Dew Point   20   24   21   -1   46   in 1974   -6   in 1989  
Average  Dew Point   23   33   29   -6   49   in 1974   -4   in 1989  
Maximum Humidity   66%   95%   82%   -16%   100%         43%   in 1989  
Minimum Humidity   45%   62%   53%   -8%   93%   in 2012   24%   in 1979  
Average Humidity   56%   79%   68%   -12%   97%   in 2012   37%   in 1989  
Maximum Barometer   30.09   29.99   30.20   -00.11   30.69   in 2014   29.46   in 1981  
Minimum Barometer   29.95   29.80   29.86   +00.09   30.42   in 2013   29.20   in 2011  
Average Barometer   30.02   29.90   30.03   -00.01   30.55   in 2014   29.40   in 1981  
Average Wind   5.9   5.4   7.7   -1.8   16.8   in 1961   1.3   in 1967  
Direction   W   WNW   NW       NW         SSE        
High Wind Gust   18   28   25   -7   54   in 1979   10   in 1967  
Direction   W   NW   NW       WNW         E        
High Heat Index                                      
Wind Chill   28   27   20   +8             1   in 2008  
Maximum Water Temp   48.1   48.2   47.5   +0.6   53.5   in 2011   43.0   in 2007  
Minimum Water Temp   46.3   46.7   44.7   +1.6   51.1   in 2011   39.4   in 2000  
Average Water Temp   47.2   47.5   46.1   +1.1   52.3   in 2011   42.2   in 2008  
Sunrise/ AM Twilight   6:59:AM   6:28:AM            
Sunset / PM Twilight   4:15:PM   4:47:PM            
Length Of Day   9:16                          
Special Conditions   None                                  
Comments                                      
    December 8, 2017     Record Record
Month-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
 Avg Maximum Temperature   48.8   47.0   45.6   +3.1   57.9   in 1998   32.9   in 1954  
Avg Minimum Temperature   35.5   35.6   32.0   +3.5   44.3   in 1998   15.0   in 1989  
Average Temperature   42.1   41.3   38.9   +3.3   51.1   in 1998   25.4   in 1989  
Total Precipitation   .55   .51   1.20   -.65   4.37   in 1996   .00   in 1988  
Total Snowfall   0.0   T   1.5   -1.5   17.0   in 1981            
Total HDD   181   189   209   -28   315   in 1989   110   in 1998  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   40.0   39.0   37.6   +2.4   49.1   in 1982   20.9   in 1989  
Avg Minimum Dew Point   26.8   28.6   22.8   +3.9   36.3   in 2001   -3.3   in 1989  
Average  Dew Point   33.4   33.8   30.2   +3.2   42.4   in 2001   8.8   in 1989  
    December 8, 2017     Record Record
Year-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
Total Precipitation   39.66   29.48   45.18   -5.52   61.79   in 1983   24.39   in 1957  
Total Snowfall (since Jul 1)   0.0   T   2.6   -2.6   19.5   in 1898   0.0   in    
Total HDD (since Jul 1)   978   1044   1241   -263   1603   in 1904   924   in 2011  
Total CDD (since Jan 1)   580   807   563   +17   807   in 2016   290   in 1902  
                             
Hour-by-Hour Weather For December 8, 2017  
Climate Weather for December 8  
Weather History For December 8  
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