530  
CDUS41 KBOX 102123  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
523 PM EDT TUE SEP 10 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 10 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 357 PM 95 1931 75 4 74  
MINIMUM 61 429 AM 41 1883 60 1 68  
AVERAGE 70 68 2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 4.71 1999 0.11 -0.11 0.20  
MONTH TO DATE T 1.06 -1.06 0.34  
SINCE SEP 1 T 1.06 -1.06 0.34  
SINCE JAN 1 34.14 29.10 5.04 36.90  
 
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 1 -1 0  
MONTH TO DATE 1 8 -7 1  
SINCE SEP 1 1 8 -7 1  
SINCE JUL 1 3 17 -14 1  
 
COOLING  
TODAY 5 4 1 6  
MONTH TO DATE 31 48 -17 102  
SINCE SEP 1 31 48 -17 102  
SINCE JAN 1 841 748 93 800    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 100 AM  
LOWEST 30 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1983  
MINIMUM TEMPERATURE (F) 60 40 1917  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 619 AM EDT SUNSET 702 PM EDT  
SEPTEMBER 11 2024.....SUNRISE 620 AM EDT SUNSET 700 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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