630  
CDUS41 KBOX 112139  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
439 PM EST SAT JAN 11 2025  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 11 2025  
 
VALID TODAY AS OF 0400 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 33 501 AM 70 2020 37 -4 45  
MINIMUM 29 359 PM -4 1893 23 6 39  
AVERAGE 31 30 1 42  
 
PRECIPITATION (IN)  
TODAY 0.13 1.41 2008 0.12 0.01 0.00  
MONTH TO DATE 0.75 1.28 -0.53 3.51  
SINCE DEC 1 6.40 5.58 0.82 9.49  
SINCE JAN 1 0.75 1.28 -0.53 3.51  
 
SNOWFALL (IN)  
TODAY 1.5 9.2 1927 0.5 1.0 0.0  
MONTH TO DATE 1.5 4.7 -3.2 3.8  
SINCE DEC 1 7.2 13.7 -6.5 4.0  
SINCE JUL 1 7.2 14.6 -7.4 4.0  
 
DEGREE DAYS  
HEATING  
TODAY 34 35 -1 23  
MONTH TO DATE 385 375 10 329  
SINCE DEC 1 1296 1283 13 1072  
SINCE JUL 1 2079 2297 -218 1976  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 AM  
LOWEST 51 1200 AM  
AVERAGE 74  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 74 2020  
MINIMUM TEMPERATURE (F) 23 -10 1886  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 712 AM EST SUNSET 433 PM EST  
JANUARY 12 2025.......SUNRISE 712 AM EST SUNSET 434 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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