National Weather Service United States Department of Commerce
		DECEMBER - QUINCY WEATHER CALENDAR
          SUN           RECORD TEMPS      NORMAL TEMPS   PRECIPITATION  RECORD PRECIP. 
       RISE  SET    HIGH YEAR  LOW  YEAR  HIGH LOW MEAN   MONTH   YEAR   AMOUNT  YEAR
  
  1    7:08  4:41    67  1913    7  1985    44  28  36     0.07  34.65    0.83   1985     
  2    7:09  4:40    67  1982    0  1929    44  28  36     0.14  34.72    4.60   1982   
  3    7:10  4:40    74  2012    1  1929    44  27  35     0.20  34.78    1.68   1938   
  4    7:11  4:40    69  1998    2  2006    43  27  35     0.27  34.85    2.23   1973   
  5    7:12  4:40    68  2001    6  2005    43  27  35     0.33  34.91    1.45   1925   
  6    7:13  4:40    69  1951    0  1977    42  26  34     0.39  34.97    1.44   1998   
  7    7:14  4:40    66  1946   -8  1976    42  26  34     0.45  35.03    1.69   1980   
  8    7:15  4:40    70  1991   -6  1917    42  26  34     0.51  35.09    0.70   1980   
  9    7:15  4:40    71  1940   -8  1917    41  26  33     0.57  35.15    1.01   2003   
 10    7:16  4:40    63  2021   -7  1917    41  25  33     0.63  35.21    1.30   2003   
 11    7:17  4:40    69  1949   -8  1917    41  25  33     0.69  35.27    1.11   2007  
 12    7:18  4:40    69  2015  -10  1962    40  25  33     0.75  35.33    1.50   1946   
 13    7:19  4:41    67  1948  -11  1903    40  25  32     0.81  35.39    1.47   2015   
 14    7:19  4:41    68  1975  -12  1901    40  24  32     0.87  35.45    1.81   2024   
 15    7:20  4:41    75  2021  -14  1989    39  24  32     0.92  35.50    1.99   1992   
 16    7:21  4:41    65  2006  -12  1932    39  24  31     0.98  35.56    0.83   1940  
 17    7:21  4:42    64  1939   -5  1932    39  24  31     1.04  35.62    1.03   1928   
 18    7:22  4:42    66  1939  -11  1901    38  23  31     1.09  35.67    1.05   2002  
 19    7:23  4:42    60  1988  -16  1901    38  23  31     1.15  35.73    1.50   1987   
 20    7:23  4:43    66  1949  -19  1901    38  23  30     1.21  35.79    0.54   1933   
 21    7:24  4:43    64  1941  -18  1989    38  23  30     1.26  35.84    2.05   1949   
 22    7:24  4:44    61  1957  -22  1989    37  22  30     1.32  35.90    0.66   1988   
 23    7:25  4:44    64  1933  -21  1989    37  22  30     1.37  35.95    2.15   1932  
 24    7:25  4:45    69  2021  -15  1983    37  22  29     1.43  36.01    2.14   1982   
 25    7:25  4:46    66  2019  -16  1983    37  22  29     1.48  36.06    1.02   1915   
 26    7:26  4:46    63  1942  -10  1914    36  21  29     1.54  36.12    1.06   2015   
 27    7:26  4:47    70  1946  -10  1914    36  21  29     1.59  36.17    2.35   1942   
 28    7:26  4:48    70  1984  -20  1924    36  21  29     1.64  36.22    1.08   2015   
 29    7:27  4:48    70  2022  -12  1917    36  21  28     1.70  36.28    0.98   1984
 30    7:27  4:49    67  1965  -12  1917    36  21  28     1.75  36.33    0.94   1906
 31    7:27  4:50    64  1951  -10  1976    35  20  28     1.80  36.38    1.42   2010
   
NOTE: The actual sunrise sunset times may vary by a minute or two from year to year.
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...NORMALS FOR THE MONTH OF DECEMBER...   

 TEMPERATURES          PRECIPITATION                    HEATING   

 HIGH  39.3         MONTH            1.80         MONTH           1035   
 LOW   23.9         YEAR TO DATE    36.38         SEASON TO DATE  2126   
 MEAN  31.6                            
                                                        COOLING
                           
                                                  MONTH              0                     
                                                  YEAR TO DATE    1118                      
                    

...EXTREMES FOR THE MONTH OF DECEMBER...
    
 RECORD HIGH TEMP 75 IN 2021         
 RECORD LOW TEMP -22 IN 1989         
 LOWEST HIGH TEMP -7 IN 1983         
 HIGHEST LOW TEMP 60 IN 2021
 HIGHEST MEAN TEMP 64 IN 1984        
 LOWEST MEAN TEMP -14 IN 1989        
 WARMEST DECEMBER 41.4 IN 1923        
 COLDEST DECEMBER 15.8 IN 2000
 WETTEST DECEMBER 8.62 INCHES IN 1982   
 DRIEST DECEMBER 0.15 INCHES IN 1955