048  
CDUS41 KBOX 240525  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
125 AM EDT TUE SEP 24 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 23 2024
 
 
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)  
YESTERDAY  
MAXIMUM 65 1233 PM 96 1895 71 -6 61  
MINIMUM 55 412 AM 35 1875 56 -1 58  
1904  
AVERAGE 60 63 -3 60  
 
PRECIPITATION (IN)  
YESTERDAY T 2.64 1994 0.12 -0.12 0.12  
MONTH TO DATE 0.97 2.66 -1.69 3.10  
SINCE SEP 1 0.97 2.66 -1.69 3.10  
SINCE JAN 1 35.11 30.70 4.41 39.66  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 5 4 1 5  
MONTH TO DATE 18 38 -20 11  
SINCE SEP 1 18 38 -20 11  
SINCE JUL 1 20 47 -27 11  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 61 82 -21 136  
SINCE SEP 1 61 82 -21 136  
SINCE JAN 1 871 782 89 834    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 67 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1959  
MINIMUM TEMPERATURE (F) 55 39 1885  
1963  
1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 634 AM EDT SUNSET 637 PM EDT  
SEPTEMBER 25 2024.....SUNRISE 635 AM EDT SUNSET 635 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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