139  
CDUS41 KBOX 120532  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1232 AM EST MON FEB 12 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 114 AM 62 1981 38 12 44  
MINIMUM 39 1159 PM -4 1899 24 15 32  
AVERAGE 45 31 14 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1955 0.11 -0.11 0.00  
MONTH TO DATE 0.11 1.18 -1.07 0.04  
SINCE DEC 1 13.73 8.87 4.86 9.02  
SINCE JAN 1 7.75 4.57 3.18 5.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.5 1933 0.6 -0.6 0.0  
MONTH TO DATE 0.0 6.0 -6.0 T  
SINCE DEC 1 9.2 29.3 -20.1 7.9  
SINCE JUL 1 9.2 30.2 -21.0 7.9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 34 -14 27  
MONTH TO DATE 303 381 -78 367  
SINCE DEC 1 2027 2375 -348 2052  
SINCE JUL 1 2931 3389 -458 2849  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1200 AM  
LOWEST 46 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 2022  
MINIMUM TEMPERATURE (F) 24 -11 1914  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 645 AM EST SUNSET 512 PM EST  
FEBRUARY 13 2024......SUNRISE 644 AM EST SUNSET 513 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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