291  
CDUS41 KBOX 092134  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
434 PM EST TUE NOV 09 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 9 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 152 PM 74 1945 54 16 62  
MINIMUM 42 336 AM 24 1971 40 2 45  
AVERAGE 56 47 9 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.01 1877 0.13 -0.13 0.00  
MONTH TO DATE T 1.07 -1.07 0.62  
SINCE SEP 1 12.58 8.66 3.92 6.57  
SINCE JAN 1 48.54 36.70 11.84 28.29  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 1894 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.3 -0.3 4.3  
SINCE JUL 1 0.0 0.3 -0.3 4.3  
 
DEGREE DAYS  
HEATING  
TODAY 9 18 -9 11  
MONTH TO DATE 153 152 1 120  
SINCE SEP 1 329 549 -220 505  
SINCE JUL 1 338 558 -220 507  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 170 100 70 97  
SINCE JAN 1 1146 800 346 924    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 37 200 PM  
AVERAGE 58  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 78 1931  
MINIMUM TEMPERATURE (F) 40 24 2017  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2021......SUNRISE 628 AM EST SUNSET 428 PM EST  
NOVEMBER 10 2021......SUNRISE 629 AM EST SUNSET 427 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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