Middletown Rhode Island Weather Almanac
Tuesday, August 22, 2017
Partly Cloudy early then Cloudy, Foggy, Warm and Humid
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2017  
    August 22, 2017       Record   Record  
Observed Daily Data   Observed   2016   Normal   Depart   Highest   Lowest  
Maximum Temperature   79   81   78   +1   90   in 1976   66   in 1999  
Minimum Temperature   69   65   62   +7   74   in 2009   47   in 1982  
Average Temperature   74   73   70   +4   80   in 1976   58   in 1982  
Precipitation   .00   .30   .13   -.13   2.21   in 1908            
One Hour   .00   .19           .87   in 1977            
Snowfall   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0               0   in              
HDD   0   0   0   0   7   in 1982   0   in 2017  
CDD   9   8   5   +4   15   in 1976   0   in 2007  
Maximum Dew Point   73   74   65   +8   78   in 1976   45   in 1988  
Minimum Dew Point   66   52   57   +9   72   in 2009   36   in 1982  
Average  Dew Point   70   63   61   +9   74   in 2009   41   in 1988  
Maximum Humidity   100%   97%   93%   +7%   100%         67%   in 1982  
Minimum Humidity   83%   43%   57%   +26%   89%   in 1997   34%   in 2005  
Average Humidity   92%   70%   75%   +16%   95%   in 1997   54%   in 1982  
Maximum Barometer   30.08   30.14   30.08   +00.00   30.49   in 1957   29.78   in 1994  
Minimum Barometer   29.76   29.72   29.88   -00.12   30.30   in 1957   29.58   in 1971  
Average Barometer   29.92   29.93   29.98   -00.06   30.40   in 1957   29.70   in 1971  
Average Wind   7.4   8.0   5.5   +1.9   11.7   in 1987   2.0   in 1976  
Direction   SSW   NW   SSW       SSW         SSE        
High Wind Gust   24   21   20   +4   35   in 1987   11   in 1976  
Direction   SSW   WNW   SW       SSW         S        
High Heat Index   82   80   78   +4   103   in 1976            
Wind Chill                                      
Maximum Water Temp   69.8   72.8   71.1   -1.3   76.6   in 2003   67.3   in 2007  
Minimum Water Temp   68.1   71.1   68.3   -0.2   72.4   in 2015 X 65.1   in 2004  
Average Water Temp   69.0   72.0   69.7   -0.7   73.5   in 2015   66.3   in 2004  
Sunrise/ AM Twilight   6:01:AM   5:32:AM            
Sunset / PM Twilight   7:34:PM   8:03:PM            
Length Of Day   13:32                          
Special Conditions   Dense Fog                              
Comments                                      
    August 22, 2017       Record   Record  
Month-to-Date Summary   Observed   2016   Normal   Depart   Highest   Lowest  
 Avg Maximum Temperature   79.1   82.8   78.7   +0.4   84.1   in 1937   72.7   in 1964  
Avg Minimum Temperature   64.1   66.7   64.0   +0.1   68.8   in 2003   56.2   in 1964  
Average Temperature   71.6   74.7   71.5   +0.1   76.1   in 1937   64.5   in 1964  
Total Precipitation   1.65   1.05   2.64   -.99   9.62   in 1946   .16   in 1993  
Total Snowfall   0.0   0.0   0.0   +0.0       in         in    
Total HDD   0   0   0   +0   26   in 1964   0   in 2017  
Total CDD   151   219   153   -2   251   in 1937   21   in 1964  
Avg Maximum Dew Point   68.7   71.5   67.4   +1.3   72.0   in 2003   58.5   in 1964  
Avg Minimum Dew Point   59.9   63.0   59.4   +0.5   66.9   in 2003   47.8   in 1964  
Average  Dew Point   64.3   67.3   63.4   +0.9   69.4   in 2003   53.1   in 1964  
    August 22, 2017       Record   Record  
Year-to-Date Summary   Observed   2016   Normal   Depart   Highest   Lowest  
Total Precipitation   27.73   18.71   30.32   -2.59   43.94   in 1983   15.70   in 1957  
Total Snowfall (since Jul 1)   0.0   0.0   0.0   +0.0                      
Total HDD (since Jul 1)   9   1   3   +6   34   in 1914   0   in 2015  
Total CDD (since Jan 1)   448   588   457   -9   639   in 2010   214   in 1902  
                             
Hour-by-Hour Weather For August 22, 2017  
Climate Weather for August 22  
Weather History For August 22  
Weather Calendar  
Back To Weather Stat Page  
Home