413  
CDUS41 KBOX 180601  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
201 AM EDT TUE OCT 18 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 17 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 60 1159 PM 89 1947 62 -2 65  
MINIMUM 49 539 AM 27 1886 47 2 52  
AVERAGE 55 54 1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.18 1989 0.13 0.10 0.31  
MONTH TO DATE 3.41 2.18 1.23 1.84  
SINCE SEP 1 6.01 5.74 0.27 9.31  
SINCE JAN 1 23.94 33.78 -9.84 45.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1970 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 10 11 -1 6  
MONTH TO DATE 113 141 -28 30  
SINCE SEP 1 170 212 -42 42  
SINCE JUL 1 170 221 -51 51  
 
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 3 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 PM  
LOWEST 74 300 AM  
AVERAGE 86  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 82 1947  
MINIMUM TEMPERATURE (F) 47 31 1883  
1939  
 
SUNRISE AND SUNSET  
OCTOBER 18 2022.......SUNRISE 700 AM EDT SUNSET 557 PM EDT  
OCTOBER 19 2022.......SUNRISE 702 AM EDT SUNSET 556 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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