914  
CDUS41 KBOX 301825  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
125 PM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 1159 PM 73 1984 39 7 54  
MINIMUM 40 1103 AM -17 1933 26 14 32  
AVERAGE 43 32 11 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.32 2013 0.12 -0.10 0.00  
MONTH TO DATE 5.89 4.05 1.84 3.40  
SINCE DEC 1 5.89 4.05 1.84 3.40  
SINCE JAN 1 49.55 43.34 6.21 30.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.3 1976 0.4 -0.4 0.0  
MONTH TO DATE 0.2 8.2 -8.0 1.0  
SINCE DEC 1 0.2 8.2 -8.0 1.0  
SINCE JUL 1 0.2 9.1 -8.9 1.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 33 -11 22  
MONTH TO DATE 691 843 -152 820  
SINCE DEC 1 691 843 -152 820  
SINCE JUL 1 1595 1857 -262 1617  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 860 800 60 1033    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 100 1200 AM  
AVERAGE 100  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1984  
2022  
MINIMUM TEMPERATURE (F) 26 -15 1933  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 713 AM EST SUNSET 420 PM EST  
DECEMBER 31 2023......SUNRISE 713 AM EST SUNSET 421 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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