010  
CDUS41 KBOX 080527  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1227 AM EST FRI DEC 08 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 7 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 34 448 PM 76 1998 45 -11 59  
MINIMUM 21 712 AM 4 1906 32 -11 48  
AVERAGE 28 38 -10 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 2011 0.15 -0.15 0.85  
MONTH TO DATE 0.96 1.03 -0.07 1.10  
SINCE DEC 1 0.96 1.03 -0.07 1.10  
SINCE JAN 1 44.62 40.32 4.30 28.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 2003 0.2 -0.2 0.0  
MONTH TO DATE 0.2 1.3 -1.1 0.0  
SINCE DEC 1 0.2 1.3 -1.1 0.0  
SINCE JUL 1 0.2 2.2 -2.0 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 27 10 11  
MONTH TO DATE 178 183 -5 148  
SINCE DEC 1 178 183 -5 148  
SINCE JUL 1 1082 1197 -115 945  
 
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 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 200 AM  
LOWEST 41 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 65 1927  
MINIMUM TEMPERATURE (F) 31 -4 1902  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 700 AM EST SUNSET 411 PM EST  
DECEMBER 9 2023......SUNRISE 701 AM EST SUNSET 411 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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