759  
CDUS41 KBOX 120556  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1256 AM EST SUN NOV 12 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 11 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 49 217 PM 73 2020 53 -4 70  
MINIMUM 34 1159 PM 23 2017 39 -5 55  
AVERAGE 42 46 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1991 0.12 -0.12 0.38  
MONTH TO DATE 0.21 1.31 -1.10 0.42  
SINCE SEP 1 5.38 8.90 -3.52 7.30  
SINCE JAN 1 41.94 36.94 5.00 25.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1987 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 19 4 2  
MONTH TO DATE 199 189 10 76  
SINCE SEP 1 453 586 -133 390  
SINCE JUL 1 453 595 -142 390  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 8  
SINCE SEP 1 162 100 62 82  
SINCE JAN 1 860 800 60 1032    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.2  
 
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 64 700 AM  
LOWEST 37 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 76 1909  
2022  
MINIMUM TEMPERATURE (F) 39 25 1894  
1926  
 
SUNRISE AND SUNSET  
NOVEMBER 12 2023......SUNRISE 631 AM EST SUNSET 425 PM EST  
NOVEMBER 13 2023......SUNRISE 632 AM EST SUNSET 424 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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