136  
CDUS41 KBOX 202024  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
424 PM EDT THU OCT 20 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 20 2022  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 234 PM 79 1969 61 -2 72  
MINIMUM 42 605 AM 32 1900 46 -4 54  
1972  
1974  
AVERAGE 51 53 -2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 6.11 1996 0.14 -0.14 0.00  
MONTH TO DATE 3.59 2.59 1.00 1.84  
SINCE SEP 1 6.19 6.15 0.04 9.31  
SINCE JAN 1 24.12 34.19 -10.07 45.27  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2007 0.1 -0.1 0.0  
2008  
2009  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 14 12 2 2  
MONTH TO DATE 146 175 -29 52  
SINCE SEP 1 203 246 -43 64  
SINCE JUL 1 203 255 -52 73  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 28 200 PM  
AVERAGE 49  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 82 1920  
MINIMUM TEMPERATURE (F) 46 30 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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