365  
CDUS41 KBOX 312127  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
527 PM EDT MON MAR 31 2025  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 31 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 62 116 PM 89 1998 50 12 60  
MINIMUM 40 317 AM 15 1923 35 5 42  
AVERAGE 51 43 8 51  
 
PRECIPITATION (IN)  
TODAY T 1.89 1987 0.13 -0.13 0.00  
MONTH TO DATE 3.87 4.17 -0.30 8.94  
SINCE MAR 1 3.87 4.17 -0.30 8.94  
SINCE JAN 1 9.18 10.77 -1.59 17.23  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 1970 0.1 -0.1 0.0  
MONTH TO DATE T 9.0 -9.0 T  
SINCE MAR 1 T 9.0 -9.0 T  
SINCE JUL 1 28.1 47.6 -19.5 9.7  
 
DEGREE DAYS  
HEATING  
TODAY 14 22 -8 14  
MONTH TO DATE 697 828 -131 704  
SINCE MAR 1 697 828 -131 704  
SINCE JUL 1 4456 4766 -310 4189  
 
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 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 83 1200 PM  
AVERAGE 92  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 1918  
MINIMUM TEMPERATURE (F) 36 13 1923  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 628 AM EDT SUNSET 709 PM EDT  
APRIL 1 2025.........SUNRISE 626 AM EDT SUNSET 710 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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