193  
CDUS41 KBOX 182123  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
523 PM EDT MON MAR 18 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 18 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 359 PM 74 2012 46 4 53  
MINIMUM 40 812 AM 5 1885 32 8 40  
AVERAGE 45 39 6 47  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 20 26 -6 18  
MONTH TO DATE 394 512 -118 454  
SINCE MAR 1 394 512 -118 454  
SINCE JUL 1 3879 4450 -571 3770  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 100 PM  
LOWEST 60 1000 AM  
AVERAGE 63  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 2012  
MINIMUM TEMPERATURE (F) 32 5 1876  
 
SUNRISE AND SUNSET  
MARCH 18 2024.........SUNRISE 650 AM EDT SUNSET 655 PM EDT  
MARCH 19 2024.........SUNRISE 648 AM EDT SUNSET 656 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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