240  
CDUS41 KBOX 112320  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
720 PM EDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 11 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 318 PM 74 2021 44 18 45  
MINIMUM 34 326 AM 9 1939 30 4 33  
AVERAGE 48 37 11 39  
 
PRECIPITATION (IN)  
TODAY 0.00 1.94 1901 0.12 -0.12 T  
MONTH TO DATE 0.84 1.41 -0.57 4.19  
SINCE MAR 1 0.84 1.41 -0.57 4.19  
SINCE JAN 1 6.15 8.01 -1.86 12.48  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1934 0.4 -0.4 T  
MONTH TO DATE 0.0 4.2 -4.2 T  
SINCE MAR 1 0.0 4.2 -4.2 T  
SINCE JUL 1 28.1 42.8 -14.7 9.7  
 
DEGREE DAYS  
HEATING  
TODAY 17 28 -11 26  
MONTH TO DATE 288 322 -34 253  
SINCE MAR 1 288 322 -34 253  
SINCE JUL 1 4047 4260 -213 3738  
 
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 S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 28 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 2012  
MINIMUM TEMPERATURE (F) 30 7 1900  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 702 AM EDT SUNSET 646 PM EDT  
MARCH 12 2025.........SUNRISE 701 AM EDT SUNSET 647 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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