445  
CDUS41 KBOX 280620  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
120 AM EST WED DEC 28 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 27 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 250 PM 61 1949 39 -3 35  
MINIMUM 28 1159 PM 0 1914 26 2 30  
AVERAGE 32 33 -1 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1894 0.12 -0.12 0.00  
MONTH TO DATE 3.40 3.80 -0.40 2.35  
SINCE DEC 1 3.40 3.80 -0.40 2.35  
SINCE JAN 1 30.90 43.09 -12.19 52.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 2010 0.4 -0.4 0.0  
MONTH TO DATE 1.0 7.4 -6.4 0.4  
SINCE DEC 1 1.0 7.4 -6.4 0.4  
SINCE JUL 1 1.0 8.3 -7.3 0.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 32 1 32  
MONTH TO DATE 767 778 -11 694  
SINCE DEC 1 767 778 -11 694  
SINCE JUL 1 1564 1792 -228 1482  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1033 800 233 1146    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 1100 PM  
LOWEST 40 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1982  
MINIMUM TEMPERATURE (F) 26 -2 1872  
 
SUNRISE AND SUNSET  
DECEMBER 28 2022......SUNRISE 713 AM EST SUNSET 419 PM EST  
DECEMBER 29 2022......SUNRISE 713 AM EST SUNSET 420 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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