Middletown Rhode Island Weather Almanac
Thursday, January 18, 2018
Mostly Cloudy early then Clear and Colder
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    January 18, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   34   42   37   -3   58   in 1990   11   in 1982  
Minimum Temperature   21   36   22   -1   46   in 1915   -9   in 1982  
Average Temperature   28   39   30   -2   50   in 1990   1   in 1982  
Precipitation   .00   .16   .12   -.12   2.05   in 1915            
One Hour   .00   .03           .47   in 1994            
Snowfall   0.0   0.0   0.3   -0.3   6.3   in 2009            
Snow Depth   T   0           13   in 1912            
HDD   37   26   36   +1   64   in 1982   15   in 1990  
CDD   0   0   0   +0   0   in            
Maximum Dew Point   30   41   28   +3   54   in 2006   -9   in 1977  
Minimum Dew Point   15   35   11   +4   35   in 2017   -24   in 1982  
Average  Dew Point   23   38   19   +4   41   in 1999   -15   in 1982  
Maximum Humidity   93%   98%   84%   +9%   100%         50%   in 1977  
Minimum Humidity   53%   94%   54%   -1%   94%   in 2017   29%   in 2013  
Average Humidity   73%   96%   69%   +4%   96%   in 2017   42%   in 1962  
Maximum Barometer   30.05   30.04   30.13   -00.08   30.74   in 2007   29.54   in 1958  
Minimum Barometer   29.84   29.88   29.77   +00.07   30.30   in 1962   29.25   in 1926  
Average Barometer   29.95   29.96   29.95   -00.01   30.43   in 1974   29.42   in 1958  
Average Wind   7.6   6.1   8.5   -0.9   16.6   in 2006   1.6   in 1965  
Direction   NW   NNE   NW       SSE         W        
High Wind Gust   21   17   27   -6   55   in 1999   12   in 1985  
Direction   NW   E   NW       S         NW        
High Heat Index                                      
Wind Chill   12   31   9   +3             -31   in 1982  
Maximum Water Temp   36.0   41.2   40.6   -4.6   48.2   in 2007   36.0   in 2018  
Minimum Water Temp   33.6   39.7   37.5   -3.9   43.2   in 2007   33.6   in 2018  
Average Water Temp   34.8   40.5   39.0   -4.2   45.7   in 2007   34.8   in 2018  
Sunrise/ AM Twilight   7:08:AM   6:37:AM            
Sunset / PM Twilight   4:45:PM   5:14:PM            
Length Of Day   9:37                          
Special Conditions   None                                  
Comments                                      
    January 18, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
 Avg Maximum Temperature   32.4   39.4   38.0   -5.6   46.9   in 2007   24.7   in 1981  
Avg Minimum Temperature   18.8   28.0   23.5   -4.7   33.4   in 2007   8.1   in 1981  
Average Temperature   25.6   33.7   30.5   -4.9   40.2   in 2007   16.4   in 1981  
Total Precipitation   3.36   2.78   2.16   +1.20   7.08   in 1979   .28   in 1984  
Total Snowfall   13.2   15.9   4.5   +8.7   25.8   in 1996   0.0   in 2007  
Total HDD   702   556   612   +90   870   in 1981   445   in 2007  
Total CDD   0   0   0   +0   0   in     0   in    
Avg Maximum Dew Point   25.2   35.2   29.1   -4.0   41.9   in 2007   11.8   in 1981  
Avg Minimum Dew Point   10.1   19.8   12.6   -2.5   24.4   in 2006   -7.4   in 1981  
Average  Dew Point   17.6   27.5   20.9   -3.2   32.6   in 2007   2.2   in 1981  
    January 18, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart   Highest Lowest
Total Precipitation   3.36   2.78   2.16   +1.20   7.08   in 1979   .28   in 1984  
Total Snowfall (since Jul 1)   21.3   18.5   13.1   +8.2   41.6   in 1996   0.2   in 1914  
Total HDD (since Jul 1)   2507   2288   2563   -56   3201   in 1981   1871   in 2016  
Total CDD (since Jan 1)   0   0   0   +0   0   in     0   in    
                             
Hour-by-Hour Weather For January 18, 2018  
Climate Weather for January 18  
Weather History For January 18  
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