226  
CDUS41 KBOX 182120  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
420 PM EST THU JAN 18 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 18 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 29 243 PM 63 1990 36 -7 52  
MINIMUM 18 604 AM -3 1974 23 -5 40  
AVERAGE 24 29 -5 46  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1915 0.10 -0.10 0.03  
MONTH TO DATE 5.51 2.05 3.46 1.99  
SINCE DEC 1 11.49 6.35 5.14 5.74  
SINCE JAN 1 5.51 2.05 3.46 1.99  
 
SNOWFALL (IN)  
TODAY 0.0 9.3 2009 0.4 -0.4 0.0  
MONTH TO DATE 7.3 8.0 -0.7 3.9  
SINCE DEC 1 7.5 17.0 -9.5 4.9  
SINCE JUL 1 7.5 17.9 -10.4 4.9  
 
DEGREE DAYS  
HEATING  
TODAY 41 36 5 19  
MONTH TO DATE 554 623 -69 472  
SINCE DEC 1 1297 1531 -234 1322  
SINCE JUL 1 2201 2545 -344 2119  
 
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 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 400 PM  
LOWEST 49 300 AM  
AVERAGE 54  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 61 1915  
1951  
MINIMUM TEMPERATURE (F) 22 -6 1904  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 709 AM EST SUNSET 440 PM EST  
JANUARY 19 2024.......SUNRISE 709 AM EST SUNSET 441 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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