802  
CDUS41 KBOX 142122  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
422 PM EST THU DEC 14 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 14 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 36 325 PM 66 1881 43 -7 37  
MINIMUM 28 758 AM 0 1893 30 -2 23  
1898  
AVERAGE 32 36 -4 30  
 
PRECIPITATION (IN)  
TODAY 0.00 1.99 2002 0.14 -0.14 T  
MONTH TO DATE 3.23 2.02 1.21 1.14  
SINCE DEC 1 3.23 2.02 1.21 1.14  
SINCE JAN 1 46.89 41.31 5.58 28.64  
 
SNOWFALL (IN)  
TODAY 0.0 6.5 1995 0.2 -0.2 0.1  
MONTH TO DATE 0.2 3.1 -2.9 1.0  
SINCE DEC 1 0.2 3.1 -2.9 1.0  
SINCE JUL 1 0.2 4.0 -3.8 1.0  
 
DEGREE DAYS  
HEATING  
TODAY 33 29 4 35  
MONTH TO DATE 341 380 -39 358  
SINCE DEC 1 341 380 -39 358  
SINCE JUL 1 1245 1394 -149 1155  
 
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 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 1200 AM  
LOWEST 30 400 PM  
AVERAGE 40  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1975  
MINIMUM TEMPERATURE (F) 29 -2 1874  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 705 AM EST SUNSET 412 PM EST  
DECEMBER 15 2023......SUNRISE 706 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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