483  
CDUS41 KBOX 170558  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1258 AM EST FRI NOV 17 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 16 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 241 PM 76 1927 51 12 57  
MINIMUM 43 627 AM 12 1933 38 5 37  
AVERAGE 53 45 8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1983 0.12 -0.12 0.79  
MONTH TO DATE 0.21 1.90 -1.69 1.38  
SINCE SEP 1 5.38 9.49 -4.11 8.26  
SINCE JAN 1 41.94 37.53 4.41 26.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1916 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 T  
SINCE SEP 1 T 0.3 -0.3 T  
SINCE JUL 1 T 0.3 -0.3 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 20 -8 18  
MONTH TO DATE 312 288 24 162  
SINCE SEP 1 566 685 -119 476  
SINCE JUL 1 566 694 -128 476  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 9  
SINCE SEP 1 162 100 62 83  
SINCE JAN 1 860 800 60 1033    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 38 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 1928  
MINIMUM TEMPERATURE (F) 37 14 1924  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 637 AM EST SUNSET 421 PM EST  
NOVEMBER 18 2023......SUNRISE 638 AM EST SUNSET 420 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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