341  
CDUS41 KBOX 190704  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
304 AM EDT WED OCT 19 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 18 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1224 PM 82 1947 61 8 62  
MINIMUM 50 1159 PM 31 1883 47 3 47  
1939  
AVERAGE 60 54 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 3.13 1932 0.14 0.04 T  
MONTH TO DATE 3.59 2.32 1.27 1.84  
SINCE SEP 1 6.19 5.88 0.31 9.31  
SINCE JAN 1 24.12 33.92 -9.80 45.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 2009 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 11 -6 10  
MONTH TO DATE 118 152 -34 40  
SINCE SEP 1 175 223 -48 52  
SINCE JUL 1 175 232 -57 61  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 6 -3 12  
SINCE SEP 1 74 97 -23 168  
SINCE JAN 1 1024 797 227 1144    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 54 1000 PM  
AVERAGE 77  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1945  
MINIMUM TEMPERATURE (F) 46 28 1922  
 
SUNRISE AND SUNSET  
OCTOBER 19 2022.......SUNRISE 702 AM EDT SUNSET 556 PM EDT  
OCTOBER 20 2022.......SUNRISE 703 AM EDT SUNSET 554 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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