659  
CDUS41 KBOX 282151  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
451 PM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 28 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 359 PM 63 1982 39 6 43  
MINIMUM 44 1049 AM -2 1872 26 18 24  
AVERAGE 45 33 12 34  
 
PRECIPITATION (IN)  
TODAY 0.45 1.70 1967 0.13 0.32 0.00  
MONTH TO DATE 5.76 3.93 1.83 3.40  
SINCE DEC 1 5.76 3.93 1.83 3.40  
SINCE JAN 1 49.42 43.22 6.20 30.90  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1967 0.4 -0.4 0.0  
MONTH TO DATE 0.2 7.8 -7.6 1.0  
SINCE DEC 1 0.2 7.8 -7.6 1.0  
SINCE JUL 1 0.2 8.7 -8.5 1.0  
 
DEGREE DAYS  
HEATING  
TODAY 20 32 -12 31  
MONTH TO DATE 668 810 -142 798  
SINCE DEC 1 668 810 -142 798  
SINCE JUL 1 1572 1824 -252 1595  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 100 1200 AM  
AVERAGE 100  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 73 1984  
MINIMUM TEMPERATURE (F) 26 -17 1933  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 713 AM EST SUNSET 419 PM EST  
DECEMBER 29 2023......SUNRISE 713 AM EST SUNSET 419 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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