494  
CDUS41 KBOX 222126  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
526 PM EDT TUE JUL 22 2025  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 22 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 323 PM 103 1926 83 -11 81  
2011  
MINIMUM 61 508 AM 55 1890 67 -6 63  
AVERAGE 67 74 -7 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1897 0.11 -0.11 0.01  
MONTH TO DATE 2.11 2.29 -0.18 1.14  
SINCE JUN 1 3.43 6.18 -2.75 5.18  
SINCE JAN 1 23.22 23.83 -0.61 30.19  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 44 50 -6 7  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 2 10 -8 7  
MONTH TO DATE 244 201 43 277  
SINCE JUN 1 434 339 95 467  
SINCE JAN 1 463 372 91 513    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 400 AM  
LOWEST 42 1000 AM  
AVERAGE 52  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1952  
MINIMUM TEMPERATURE (F) 67 54 1992  
 
SUNRISE AND SUNSET  
JULY 22 2025..........SUNRISE 527 AM EDT SUNSET 814 PM EDT  
JULY 23 2025..........SUNRISE 528 AM EDT SUNSET 813 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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