983  
CDUS41 KBOX 110538  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
138 AM EDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 10 2025
 
 
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)  
YESTERDAY  
MAXIMUM 62 325 PM 71 1878 44 18 52  
MINIMUM 33 124 AM 6 1984 30 3 39  
AVERAGE 48 37 11 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1881 0.14 -0.14 0.92  
MONTH TO DATE 0.84 1.29 -0.45 4.19  
SINCE MAR 1 0.84 1.29 -0.45 4.19  
SINCE JAN 1 6.15 7.89 -1.74 12.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1918 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.8 -3.8 0.0  
SINCE MAR 1 0.0 3.8 -3.8 0.0  
SINCE JUL 1 28.1 42.4 -14.3 9.7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 28 -11 19  
MONTH TO DATE 271 294 -23 227  
SINCE MAR 1 271 294 -23 227  
SINCE JUL 1 4030 4232 -202 3712  
 
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 10 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 900 PM  
LOWEST 15 500 PM  
AVERAGE 41  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 74 2021  
MINIMUM TEMPERATURE (F) 30 9 1939  
 
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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