275  
CDUS41 KBOX 102131  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
431 PM EST SAT DEC 10 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 10 2022
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 1227 AM 64 1897 44 -9 44  
1907  
MINIMUM 31 1256 PM -1 1902 31 0 28  
AVERAGE 33 37 -4 36  
 
PRECIPITATION (IN)  
TODAY 0.00 2.58 1878 0.14 -0.14 T  
MONTH TO DATE 1.10 1.46 -0.36 0.28  
SINCE DEC 1 1.10 1.46 -0.36 0.28  
SINCE JAN 1 28.60 40.75 -12.15 50.16  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1928 0.3 -0.3 T  
MONTH TO DATE 0.0 2.1 -2.1 0.3  
SINCE DEC 1 0.0 2.1 -2.1 0.3  
SINCE JUL 1 T 3.0 -3.0 0.3  
 
DEGREE DAYS  
HEATING  
TODAY 32 28 4 29  
MONTH TO DATE 222 266 -44 252  
SINCE DEC 1 222 266 -44 252  
SINCE JUL 1 1019 1280 -261 1040  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1033 800 233 1146    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 PM  
LOWEST 36 1200 AM  
AVERAGE 56  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 1911  
MINIMUM TEMPERATURE (F) 31 -2 1876  
 
SUNRISE AND SUNSET  
DECEMBER 10 2022......SUNRISE 702 AM EST SUNSET 411 PM EST  
DECEMBER 11 2022......SUNRISE 703 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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