669  
CDUS41 KBOX 100539  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
139 AM EDT MON OCT 10 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 9 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 62 358 PM 87 2011 65 -3 66  
MINIMUM 44 445 AM 32 1873 50 -6 61  
AVERAGE 53 57 -4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1906 0.13 -0.13 T  
MONTH TO DATE 0.93 1.15 -0.22 1.51  
SINCE SEP 1 3.53 4.71 -1.18 8.98  
SINCE JAN 1 21.46 32.75 -11.29 44.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
2008  
2009  
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 12 8 4 1  
MONTH TO DATE 72 63 9 23  
SINCE SEP 1 129 134 -5 35  
SINCE JUL 1 129 143 -14 44  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 6 -3 0  
SINCE SEP 1 74 97 -23 156  
SINCE JAN 1 1024 797 227 1132    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 34 200 PM  
AVERAGE 54  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 1939  
MINIMUM TEMPERATURE (F) 49 32 1979  
 
SUNRISE AND SUNSET  
OCTOBER 10 2022.......SUNRISE 651 AM EDT SUNSET 610 PM EDT  
OCTOBER 11 2022.......SUNRISE 652 AM EDT SUNSET 609 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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