530  
CDUS41 KBOX 051349  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
849 AM EST THU DEC 05 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 4 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 1150 PM 70 1982 46 -6 48  
MINIMUM 28 712 AM 2 1940 32 -4 39  
AVERAGE 34 39 -5 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 2.15 1968 0.15 -0.07 0.11  
MONTH TO DATE 0.08 0.58 -0.50 0.96  
SINCE DEC 1 0.08 0.58 -0.50 0.96  
SINCE JAN 1 39.82 39.87 -0.05 44.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1901 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE DEC 1 0.0 0.7 -0.7 0.0  
SINCE JUL 1 0.0 1.6 -1.6 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 26 5 21  
MONTH TO DATE 125 103 22 78  
SINCE DEC 1 125 103 22 78  
SINCE JUL 1 908 1117 -209 982  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 891 800 91 860    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 32 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 66 2001  
MINIMUM TEMPERATURE (F) 32 4 1926  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 658 AM EST SUNSET 412 PM EST  
DECEMBER 6 2024......SUNRISE 659 AM EST SUNSET 411 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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