189  
CDUS41 KBOX 180526  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1226 AM EST MON NOV 18 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 17 2024
 
 
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)  
YESTERDAY  
MAXIMUM 64 156 PM 76 1928 51 13 66  
MINIMUM 46 643 AM 14 1924 37 9 41  
AVERAGE 55 44 11 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1930 0.12 -0.12 0.00  
MONTH TO DATE 0.10 2.02 -1.92 0.21  
SINCE SEP 1 2.34 9.61 -7.27 5.38  
SINCE JAN 1 36.48 37.65 -1.17 41.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1968 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.4 -0.4 T  
SINCE JUL 1 0.0 0.4 -0.4 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 21 -11 11  
MONTH TO DATE 211 309 -98 323  
SINCE SEP 1 505 706 -201 577  
SINCE JUL 1 507 715 -208 577  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 0  
SINCE SEP 1 81 100 -19 162  
SINCE JAN 1 891 800 91 860    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 33 1100 PM  
LOWEST 17 200 PM  
AVERAGE 25  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1953  
MINIMUM TEMPERATURE (F) 37 14 1936  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 639 AM EST SUNSET 419 PM EST  
NOVEMBER 19 2024......SUNRISE 640 AM EST SUNSET 418 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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