652  
CDUS41 KBOX 311045  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
545 AM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 30 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 58 247 PM 63 1984 39 19 46  
2022  
MINIMUM 44 1128 PM -15 1933 26 18 35  
AVERAGE 51 32 19 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.52 2.08 1901 0.13 0.39 0.09  
MONTH TO DATE 5.64 4.18 1.46 5.98  
SINCE DEC 1 5.64 4.18 1.46 5.98  
SINCE JAN 1 45.38 43.47 1.91 49.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1993 0.4 -0.4 0.0  
MONTH TO DATE 5.7 8.6 -2.9 0.2  
SINCE DEC 1 5.7 8.6 -2.9 0.2  
SINCE JUL 1 5.7 9.5 -3.8 0.2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 33 -19 24  
MONTH TO DATE 872 876 -4 715  
SINCE DEC 1 872 876 -4 715  
SINCE JUL 1 1655 1890 -235 1619  
 
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 11 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 PM  
LOWEST 58 700 PM  
AVERAGE 78  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 65 1932  
MINIMUM TEMPERATURE (F) 25 -8 1917  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 713 AM EST SUNSET 422 PM EST  
JANUARY 1 2025.......SUNRISE 713 AM EST SUNSET 423 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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