960  
CDUS41 KBOX 240704  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
204 AM EST SUN DEC 24 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 23 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 42 242 PM 67 1990 40 2 57  
MINIMUM 24 530 AM -12 1883 27 -3 19  
AVERAGE 33 34 -1 38  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1947 0.14 -0.14 0.66  
MONTH TO DATE 5.28 3.28 2.00 3.40  
SINCE DEC 1 5.28 3.28 2.00 3.40  
SINCE JAN 1 48.94 42.57 6.37 30.90  
 
SNOWFALL (IN)  
YESTERDAY MM 8.3 1947 0.3 MM T  
MONTH TO DATE 0.2 5.9 -5.7 1.0  
SINCE DEC 1 0.2 5.9 -5.7 1.0  
SINCE JUL 1 0.2 6.8 -6.6 1.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 31 1 27  
MONTH TO DATE 563 651 -88 604  
SINCE DEC 1 563 651 -88 604  
SINCE JUL 1 1467 1665 -198 1401  
 
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 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 41 1200 AM  
AVERAGE 67  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 2015  
MINIMUM TEMPERATURE (F) 27 0 1892  
1943  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 711 AM EST SUNSET 416 PM EST  
DECEMBER 25 2023......SUNRISE 712 AM EST SUNSET 417 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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