219  
CDUS41 KBOX 292125  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
525 PM EDT THU JUN 29 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 29 2023
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 1118 AM 99 1933 80 0 83  
2021  
MINIMUM 67 427 AM 49 1919 64 3 63  
AVERAGE 74 72 2 73  
 
PRECIPITATION (IN)  
TODAY T 2.47 1879 0.11 -0.11 T  
MONTH TO DATE 3.44 3.78 -0.34 2.33  
SINCE JUN 1 3.44 3.78 -0.34 2.33  
SINCE JAN 1 19.67 21.43 -1.76 15.84  
 
SNOWFALL (IN)  
TODAY MM 0.0 2000 0.0 MM 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 12.4 49.2 -36.8 54.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 74 48 26 36  
SINCE JUN 1 74 48 26 36  
SINCE JUL 1 4741 5544 -803 5005  
 
COOLING  
TODAY 9 7 2 8  
MONTH TO DATE 100 128 -28 121  
SINCE JUN 1 100 128 -28 121  
SINCE JAN 1 144 161 -17 176    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 66 1100 AM  
AVERAGE 82  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 2021  
MINIMUM TEMPERATURE (F) 64 52 1882  
1919  
1988  
 
SUNRISE AND SUNSET  
JUNE 29 2023..........SUNRISE 510 AM EDT SUNSET 825 PM EDT  
JUNE 30 2023..........SUNRISE 510 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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