192  
CDUS41 KBOX 200536  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
136 AM EDT THU OCT 20 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 19 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 57 300 PM 84 1945 61 -4 63  
MINIMUM 44 633 AM 28 1922 46 -2 46  
AVERAGE 51 54 -3 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1932 0.13 -0.13 0.00  
MONTH TO DATE 3.59 2.45 1.14 1.84  
SINCE SEP 1 6.19 6.01 0.18 9.31  
SINCE JAN 1 24.12 34.05 -9.93 45.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1972 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 14 11 3 10  
MONTH TO DATE 132 163 -31 50  
SINCE SEP 1 189 234 -45 62  
SINCE JUL 1 189 243 -54 71  
 
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 11 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 34 1200 PM  
AVERAGE 54  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 1969  
MINIMUM TEMPERATURE (F) 46 32 1900  
1972  
1974  
 
SUNRISE AND SUNSET  
OCTOBER 20 2022.......SUNRISE 703 AM EDT SUNSET 554 PM EDT  
OCTOBER 21 2022.......SUNRISE 704 AM EDT SUNSET 553 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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