317  
CDUS41 KBOX 040530  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1230 AM EST WED DEC 04 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 3 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 39 229 PM 69 2009 46 -7 46  
MINIMUM 28 703 AM 0 1890 33 -5 42  
AVERAGE 34 39 -5 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1986 0.15 -0.15 0.79  
MONTH TO DATE 0.00 0.43 -0.43 0.85  
SINCE DEC 1 0.00 0.43 -0.43 0.85  
SINCE JAN 1 39.74 39.72 0.02 44.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 2019 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 0.0 1.4 -1.4 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 26 5 21  
MONTH TO DATE 94 77 17 57  
SINCE DEC 1 94 77 17 57  
SINCE JUL 1 877 1091 -214 961  
 
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 8 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.6  
 
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 66 400 AM  
LOWEST 39 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1982  
MINIMUM TEMPERATURE (F) 32 2 1940  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 657 AM EST SUNSET 412 PM EST  
DECEMBER 5 2024......SUNRISE 658 AM EST SUNSET 412 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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