209  
CDUS41 KBOX 300536  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1236 AM EST TUE NOV 30 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 29 2021
 
 
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)  
YESTERDAY  
MAXIMUM 41 141 PM 69 1990 47 -6 52  
MINIMUM 29 1159 PM 8 1875 34 -5 38  
AVERAGE 35 40 -5 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.34 1963 0.13 -0.13 0.00  
MONTH TO DATE 1.34 3.52 -2.18 3.35  
SINCE SEP 1 13.92 11.11 2.81 9.30  
SINCE JAN 1 49.88 39.15 10.73 31.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1995 0.0 0.0 0.0  
MONTH TO DATE T 0.6 -0.6 T  
SINCE SEP 1 T 0.8 -0.8 4.3  
SINCE JUL 1 T 0.8 -0.8 4.3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 25 5 20  
MONTH TO DATE 572 583 -11 486  
SINCE SEP 1 748 980 -232 871  
SINCE JUL 1 757 989 -232 873  
 
COOLING  
YESTERDAY 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)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 44 500 PM  
AVERAGE 57  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 69 2006  
MINIMUM TEMPERATURE (F) 34 -2 1875  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2021......SUNRISE 653 AM EST SUNSET 413 PM EST  
DECEMBER 1 2021......SUNRISE 654 AM EST SUNSET 412 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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