648  
CDUS41 KBOX 270631  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
131 AM EST TUE DEC 27 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 26 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 34 230 PM 61 1982 40 -6 40  
MINIMUM 21 649 AM -4 1980 27 -6 33  
AVERAGE 28 33 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.51 1969 0.13 -0.13 0.24  
MONTH TO DATE 3.40 3.68 -0.28 2.35  
SINCE DEC 1 3.40 3.68 -0.28 2.35  
SINCE JAN 1 30.90 42.97 -12.07 52.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1909 0.3 -0.3 0.0  
MONTH TO DATE 1.0 7.0 -6.0 0.4  
SINCE DEC 1 1.0 7.0 -6.0 0.4  
SINCE JUL 1 1.0 7.9 -6.9 0.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 32 5 28  
MONTH TO DATE 734 746 -12 662  
SINCE DEC 1 734 746 -12 662  
SINCE JUL 1 1531 1760 -229 1450  
 
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 10 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 100 AM  
LOWEST 36 300 PM  
AVERAGE 47  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 1949  
MINIMUM TEMPERATURE (F) 26 0 1914  
 
SUNRISE AND SUNSET  
DECEMBER 27 2022......SUNRISE 712 AM EST SUNSET 418 PM EST  
DECEMBER 28 2022......SUNRISE 713 AM EST SUNSET 419 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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