Portsmouth Rhode Island Weather Almanac
Sunday, October 13, 2019
Partly Cloudy, Light Winds and Warmer
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2019  
    October 13, 2019     Record Record
Observed Daily Data   Observed   2018   Normal   Depart   Highest Lowest
Maximum Temperature   67   53   63   +4   79   in 1954   45   in 1934  
Minimum Temperature   50   47   47   +3   66   in 1990   30   in 1956  
Average Temperature   59   50   55   +4   71   in 1954   41   in 1934  
Precipitation   .00   .06   .13   -.13   3.12   in 1895            
One Hour   .00   .03           .54   in 1990            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0               in            
HDD   6   15   10   -4   24   in 1934   0   in 1990  
CDD   0   0   0   +0   6   in 1954            
Maximum Dew Point   54   45   52   +2   70   in 1983   33   in 1958  
Minimum Dew Point   47   42   41   +6   65   in 1990   20   in 1980  
Average  Dew Point   51   44   46   +5   67   in 1990   29   in 1980  
Maximum Humidity   95%   87%   90%   +5%   100%   in 2002   70%   in 2012  
Minimum Humidity   58%   69%   54%   +4%   94%   in 1990   27%   in 1963  
Average Humidity   77%   78%   72%   +4%   97%   in 1990   51%   in 1963  
Maximum Barometer   30.08   30.07   30.16   -00.08   30.64   in 1942   29.70   in 2004  
Minimum Barometer   29.98   29.75   29.92   +00.06   30.35   in 2017   29.40   in 1950  
Average Barometer   30.03   29.91   30.04   -00.01   30.43   in 2012   29.56   in 1950  
Average Wind   2.7   6.2   6.1   -3.4   13.6   in 1984   2.1   in 1997  
Direction   NW   WNW   WNW       NNE         SSE        
High Wind Gust   15   17   21   -6   35   in 1984   12   in 2004  
Direction   NW   WNW   WNW       NE         S        
High Heat Index                   81   in 1954            
Wind Chill       44                     29   in 1956  
Maximum Water Temp   64.4   63.0   62.4   +2.0   64.4   in 2017   59.2   in 1996  
Minimum Water Temp   59.2   60.4   60.7   -1.5   63.3   in 2011   56.5   in 2012  
Average Water Temp   60.2   61.7   61.6   -1.4   63.8   in 2011   58.6   in 2012  
Sunrise/ AM Twilight   6:55:53 AM   6:28:07 AM            
Sunset / PM Twilight   6:06:41 PM   6:34:27 PM            
Length Of Day   11:10:48                          
Special Conditions   Light Fog                              
Comments      
    October 13, 2019     Record Record
Month-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
 Avg Maximum Temperature   63.8   68.3   64.8   -1.1   72.2   in 1990   55.8   in 1896  
Avg Minimum Temperature   51.2   56.5   49.3   +1.9   56.6   in 1961   40.3   in 1956  
Average Temperature   57.5   62.4   57.0   +0.5   63.7   in 1990   49.5   in 1981  
Total Precipitation   1.22   3.40   1.58   -.36   5.83   in 1962   .00   in 1930  
Total Snow   0.0   0.0   0.0   +0.0   0.7   in 1979   0.0   in    
Total HDD   102   48   105   -3   198   in 1981   31   in 1961  
Total CDD   8   17   5   +3   42   in 1954   0   in 2016  
Avg Maximum Dew Point   56.6   62.7   54.6   +2.0   62.8   in 2005   43.5   in 1981  
Avg Minimum Dew Point   46.2   51.8   43.3   +2.8   54.6   in 2005   32.5   in 1956  
Average  Dew Point   51.4   57.6   49.0   +2.4   58.7   in 2005   38.2   in 1981  
    October 13, 2019     Record Record
Year-to-Date Summary   Observed   2018   Normal Depart Highest Lowest
Total Precipitation   40.62   38.73   36.96   +3.66   50.80   in 1998   18.73   in 1957  
Total Snow (since Jul 1 19)   0.0   0.0   0.0   +0.0   0.7   in 1979   0.0   in    
Total HDD (since Jul 1 19)   145   96   194   -49   389   in 1956   61   in 1961  
Total CDD (since Jan 1)   731   775   563   +168   797   in 2016   290   in 1902  
                             
Hour-by-Hour Weather For October 13, 2019
Climate Weather for October 13
Weather History For October 13
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