523  
CDUS41 KBOX 122130  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
430 PM EST FRI JAN 12 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 12 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 100 PM 74 2020 37 10 49  
MINIMUM 36 633 AM -10 1886 23 13 30  
AVERAGE 42 30 12 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.65 1900 0.11 -0.11 0.25  
MONTH TO DATE 3.51 1.39 2.12 1.38  
SINCE DEC 1 9.49 5.69 3.80 5.13  
SINCE JAN 1 3.51 1.39 2.12 1.38  
 
SNOWFALL (IN)  
TODAY 0.0 14.6 2011 0.4 -0.4 0.2  
MONTH TO DATE 3.8 5.1 -1.3 0.4  
SINCE DEC 1 4.0 14.1 -10.1 1.4  
SINCE JUL 1 4.0 15.0 -11.0 1.4  
 
DEGREE DAYS  
HEATING  
TODAY 23 35 -12 25  
MONTH TO DATE 352 410 -58 319  
SINCE DEC 1 1095 1318 -223 1169  
SINCE JUL 1 1999 2332 -333 1966  
 
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 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 PM  
LOWEST 51 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1932  
MINIMUM TEMPERATURE (F) 23 -9 1914  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 712 AM EST SUNSET 433 PM EST  
JANUARY 13 2024.......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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