Middletown Rhode Island Weather Almanac
Tuesday, November 21, 2017
Clear to Partly Cloudy Evening, Windy and Much Warmer
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2017  
    November 21, 2017     Record Record
Observed Daily Data   Observed   2016   Normal   Depart   Highest Lowest
Maximum Temperature   57   39   50   +7   67   in 1931   34   in 1987  
Minimum Temperature   42   32   36   +6   54   in 1991   16   in 1987  
Average Temperature   50   36   43   +7   59   in 1931   25   in 1987  
Precipitation   .00   .00   .16   -.16   1.42   in 1986            
One Hour   .00   .00           .44   in 1986            
Snowfall   0.0   0.0   0.1   -0.1   T   in 1978            
Snow Depth   0   0           3   in 1955            
HDD   15   29   21   -6   40   in 1987   6   in 1931  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   50   27   41   +9   60   in 1954   19   in 2008  
Minimum Dew Point   28   21   27   +1   50   in 1991   -3   in 1987  
Average  Dew Point   39   24   34   +5   52   in 1991   11   in 1987  
Maximum Humidity   85%   79%   88%   -3%   100%         63%   in 1951  
Minimum Humidity   52%   51%   57%   -5%   93%   in 2002   29%   in 1960  
Average Humidity   69%   65%   72%   -4%   97%   in 2002   50%   in 1957  
Maximum Barometer   30.16   29.71   30.12   +00.04   30.70   in 1903   29.14   in 1974  
Minimum Barometer   30.05   29.40   29.80   +00.25   30.43   in 1966   28.83   in 1989  
Average Barometer   30.11   29.56   29.96   +00.14   30.50   in 1966   28.99   in 1974  
Average Wind   10.8   15.8   8.6   +2.2   21.1   in 1956   1.6   in 1995  
Direction   SW   WNW   WNW       S         SE        
High Wind Gust   33   41   27   +6   63   in 1956   12   in 2004  
Direction   SSW   WNW   WNW       S         ENE        
High Heat Index                                      
Wind Chill   37   22   28   +9             -1   in 1987  
Maximum Water Temp   50.4   51.6   51.5   -1.1   56.0   in 2011   47.3   in 2010  
Minimum Water Temp   48.0   47.5   49.4   -1.4   54.0   in 1999   44.8   in 2010  
Average Water Temp   49.2   49.6   50.5   -1.3   54.8   in 2011   46.0   in 2010  
Sunrise/ AM Twilight   6:42:AM   6:11:AM            
Sunset / PM Twilight   4:21:PM   4:51:PM            
Length Of Day   9:39                          
Special Conditions   None                                  
Comments                                      
    November 21, 2017     Record Record
Month-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
 Avg Maximum Temperature   53.5   56.7   53.5   +0.0   61.6   in 1975   46.0   in 1933  
Avg Minimum Temperature   38.5   40.7   38.9   -0.3   44.6   in 2015   31.2   in 1933  
Average Temperature   46.0   48.7   46.3   -0.3   52.4   in 1975   38.6   in 1933  
Total Precipitation   1.52   .96   3.18   -1.66   7.97   in 1969   .04   in 1917  
Total Snowfall   0.0   0.0   0.2   -0.2   8.3   in 1987            
Total HDD   392   336   390   +2   549   in 1933   261   in 1975  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   46.1   45.7   43.4   +2.8   50.4   in 2015   30.7   in 1976  
Avg Minimum Dew Point   29.6   32.9   29.7   -0.0   39.3   in 2006   19.3   in 1980  
Average  Dew Point   37.9   39.3   36.5   +1.4   44.3   in 2006   26.2   in 1976  
    November 21, 2017     Record Record
Year-to-Date Summary   Observed   2016   Normal Depart   Highest Lowest
Total Precipitation   37.91   27.14   42.62   -4.71   56.08   in 1983   23.20   in 1957  
Total Snowfall (since Jul 1)   0.0   0.0   0.2   -0.2   8.3   in 1987   0.0   in    
Total HDD (since Jul 1)   597   665   825   -228   1086   in 1992   597   in 2017  
Total CDD (since Jan 1)   580   807   563   +17   807   in 2016   290   in 1902  
                             
Hour-by-Hour Weather For November 21, 2017  
Climate Weather for November 21  
Weather History For November 21  
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