283  
CDUS41 KBOX 300647  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
147 AM EST FRI DEC 30 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 29 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 54 216 PM 73 1984 39 15 42  
MINIMUM 32 726 AM -17 1933 26 6 36  
AVERAGE 43 32 11 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2013 0.12 -0.12 0.00  
MONTH TO DATE 3.40 4.05 -0.65 2.39  
SINCE DEC 1 3.40 4.05 -0.65 2.39  
SINCE JAN 1 30.90 43.34 -12.44 52.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.3 1976 0.4 -0.4 0.0  
MONTH TO DATE 1.0 8.2 -7.2 0.4  
SINCE DEC 1 1.0 8.2 -7.2 0.4  
SINCE JUL 1 1.0 9.1 -8.1 0.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 33 -11 26  
MONTH TO DATE 820 843 -23 745  
SINCE DEC 1 820 843 -23 745  
SINCE JUL 1 1617 1857 -240 1533  
 
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 7 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
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 85 800 AM  
LOWEST 36 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1984  
MINIMUM TEMPERATURE (F) 26 -15 1933  
 
SUNRISE AND SUNSET  
DECEMBER 30 2022......SUNRISE 713 AM EST SUNSET 420 PM EST  
DECEMBER 31 2022......SUNRISE 713 AM EST SUNSET 421 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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