518  
CDUS41 KBOX 222131  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
531 PM EDT THU SEP 22 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 22 2022
 
 
VALID TODAY AS OF 0500 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 70 103 PM 94 1895 71 -1 80  
MINIMUM 59 357 PM 35 1904 56 3 66  
AVERAGE 65 64 1 73  
 
PRECIPITATION (IN)  
TODAY 0.75 1.88 1998 0.13 0.62 T  
MONTH TO DATE 2.31 2.54 -0.23 6.14  
SINCE SEP 1 2.31 2.54 -0.23 6.14  
SINCE JAN 1 20.24 30.58 -10.34 42.10  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
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  
TODAY 0 3 -3 0  
MONTH TO DATE 17 34 -17 0  
SINCE SEP 1 17 34 -17 0  
SINCE JUL 1 17 43 -26 9  
 
COOLING  
TODAY 0 2 -2 8  
MONTH TO DATE 67 80 -13 125  
SINCE SEP 1 67 80 -13 125  
SINCE JAN 1 1017 780 237 1101    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 PM  
LOWEST 81 300 PM  
AVERAGE 89  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1895  
MINIMUM TEMPERATURE (F) 56 35 1875  
1904  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2022.....SUNRISE 631 AM EDT SUNSET 641 PM EDT  
SEPTEMBER 23 2022.....SUNRISE 633 AM EDT SUNSET 640 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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