152  
CDUS41 KBOX 190543  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
143 AM EDT TUE MAR 19 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 18 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 50 359 PM 74 2012 46 4 53  
MINIMUM 37 1159 PM 5 1885 32 5 40  
AVERAGE 44 39 5 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.49 1968 0.14 -0.14 T  
MONTH TO DATE 4.24 2.33 1.91 3.51  
SINCE MAR 1 4.24 2.33 1.91 3.51  
SINCE JAN 1 12.53 8.93 3.60 10.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.4 1977 0.3 -0.3 0.0  
MONTH TO DATE T 6.3 -6.3 0.9  
SINCE MAR 1 T 6.3 -6.3 0.9  
SINCE JUL 1 9.7 44.9 -35.2 12.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 26 -5 18  
MONTH TO DATE 395 512 -117 454  
SINCE MAR 1 395 512 -117 454  
SINCE JUL 1 3880 4450 -570 3770  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1100 PM  
LOWEST 60 1000 AM  
AVERAGE 64  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 2012  
MINIMUM TEMPERATURE (F) 32 5 1876  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 648 AM EDT SUNSET 656 PM EDT  
MARCH 20 2024.........SUNRISE 647 AM EDT SUNSET 657 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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