363  
CDUS41 KBOX 030545  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
145 AM EDT WED NOV 03 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 2 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 57 1236 PM 83 1950 56 1 44  
MINIMUM 45 706 AM 26 1879 42 3 33  
1965  
AVERAGE 51 49 2 39  
 
PRECIPITATION (IN)  
YESTERDAY T 1.74 1897 0.12 -0.12 T  
MONTH TO DATE T 0.24 -0.24 0.62  
SINCE SEP 1 12.58 7.83 4.75 6.57  
SINCE JAN 1 48.54 35.87 12.67 28.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1965 0.0 0.0 T  
2014  
2020  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.2 -0.2 4.3  
SINCE JUL 1 0.0 0.2 -0.2 4.3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 16 -2 26  
MONTH TO DATE 25 32 -7 47  
SINCE SEP 1 201 429 -228 432  
SINCE JUL 1 210 438 -228 434  
 
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 8 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 700 AM  
LOWEST 37 1200 PM  
AVERAGE 50  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 76 1990  
MINIMUM TEMPERATURE (F) 42 27 1875  
 
SUNRISE AND SUNSET  
NOVEMBER 3 2021......SUNRISE 720 AM EDT SUNSET 535 PM EDT  
NOVEMBER 4 2021......SUNRISE 721 AM EDT SUNSET 533 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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