921  
CDUS41 KBOX 200535  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1235 AM EST TUE FEB 20 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 19 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 37 411 PM 65 1961 40 -3 47  
MINIMUM 27 1159 PM 4 1885 25 2 33  
1903  
1936  
AVERAGE 32 32 0 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.40 1972 0.12 -0.12 0.00  
MONTH TO DATE 0.36 2.11 -1.75 0.12  
SINCE DEC 1 13.98 9.80 4.18 9.10  
SINCE JAN 1 8.00 5.50 2.50 5.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.1 1964 0.5 -0.5 0.0  
MONTH TO DATE 0.5 10.1 -9.6 T  
SINCE DEC 1 9.7 33.4 -23.7 7.9  
SINCE JUL 1 9.7 34.3 -24.6 7.9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 32 1 25  
MONTH TO DATE 560 646 -86 547  
SINCE DEC 1 2284 2640 -356 2232  
SINCE JUL 1 3188 3654 -466 3029  
 
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 9 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 18 400 PM  
AVERAGE 39  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 2018  
MINIMUM TEMPERATURE (F) 26 0 1950  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 634 AM EST SUNSET 522 PM EST  
FEBRUARY 21 2024......SUNRISE 633 AM EST SUNSET 523 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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