895  
CDUS41 KBOX 250536  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
136 AM EDT THU JUN 25 2026  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 24 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 412 PM 102 2025 79 4 102  
MINIMUM 64 446 AM 46 1932 63 1 78  
AVERAGE 74 71 3 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.07 1944 0.12 -0.12 0.00  
MONTH TO DATE 1.24 3.21 -1.97 1.29  
SINCE JUN 1 1.24 3.21 -1.97 1.29  
SINCE JAN 1 11.73 20.86 -9.13 21.08  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 62.8 49.2 13.6 28.1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 48 -34 43  
SINCE JUN 1 14 48 -34 43  
SINCE JUL 1 5534 5544 -10 5116  
 
COOLING  
YESTERDAY 9 6 3 25  
MONTH TO DATE 186 94 92 148  
SINCE JUN 1 186 94 92 148  
SINCE JAN 1 247 127 120 177    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 31 400 PM  
AVERAGE 66  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1943  
MINIMUM TEMPERATURE (F) 63 48 1903  
 
SUNRISE AND SUNSET  
JUNE 25 2026..........SUNRISE 509 AM EDT SUNSET 825 PM EDT  
JUNE 26 2026..........SUNRISE 509 AM EDT SUNSET 825 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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