271  
CDUS41 KBOX 080527  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1227 AM EST THU DEC 08 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 7 2022  
 
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)  
YESTERDAY  
MAXIMUM 59 1104 PM 76 1998 45 14 45  
MINIMUM 48 355 AM 4 1906 32 16 34  
AVERAGE 54 38 16 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.85 1.60 2011 0.15 0.70 0.00  
MONTH TO DATE 1.10 1.03 0.07 0.27  
SINCE DEC 1 1.10 1.03 0.07 0.27  
SINCE JAN 1 28.60 40.32 -11.72 50.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 2003 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE DEC 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 T 2.2 -2.2 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 27 -16 25  
MONTH TO DATE 148 183 -35 158  
SINCE DEC 1 148 183 -35 158  
SINCE JUL 1 945 1197 -252 946  
 
COOLING  
YESTERDAY 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)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 PM  
LOWEST 89 1200 AM  
AVERAGE 95  
   
......................................................  
 
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 2022......SUNRISE 701 AM EST SUNSET 411 PM EST  
DECEMBER 9 2022......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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