928  
CDUS41 KBOX 132132  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
532 PM EDT SUN APR 13 2025  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 13 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 44 309 PM 88 2023 56 -12 57  
MINIMUM 38 849 AM 20 1874 40 -2 46  
AVERAGE 41 48 -7 52  
 
PRECIPITATION (IN)  
TODAY 0.04 1.97 2004 0.13 -0.09 T  
MONTH TO DATE 2.10 1.71 0.39 2.39  
SINCE MAR 1 6.20 5.88 0.32 11.33  
SINCE JAN 1 11.51 12.48 -0.97 19.62  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1933 0.0 0.0 0.0  
MONTH TO DATE T 1.2 -1.2 0.1  
SINCE MAR 1 T 10.2 -10.2 0.1  
SINCE JUL 1 28.1 48.8 -20.7 9.8  
 
DEGREE DAYS  
HEATING  
TODAY 24 17 7 13  
MONTH TO DATE 287 255 32 243  
SINCE MAR 1 984 1083 -99 947  
SINCE JUL 1 4743 5021 -278 4432  
 
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 N (20)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 79 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 83 2023  
MINIMUM TEMPERATURE (F) 40 26 1940  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 606 AM EDT SUNSET 724 PM EDT  
APRIL 14 2025.........SUNRISE 604 AM EDT SUNSET 725 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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