141  
CDUS41 KBOX 292127  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
527 PM EDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 29 2023
 
 
VALID TODAY 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 86 1054 AM 97 1931 82 4 92  
1933  
MINIMUM 73 116 PM 55 1880 67 6 73  
AVERAGE 80 74 6 83  
 
PRECIPITATION (IN)  
TODAY 0.12 1.81 1901 0.10 0.02 T  
MONTH TO DATE 7.48 3.04 4.44 0.62  
SINCE JUN 1 10.92 6.93 3.99 2.95  
SINCE JAN 1 27.15 24.58 2.57 16.46  
 
SNOWFALL (IN)  
TODAY MM 0.0 2001 0.0 MM 0.0  
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 74 50 24 36  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 15 9 6 18  
MONTH TO DATE 325 270 55 367  
SINCE JUN 1 431 408 23 498  
SINCE JAN 1 475 441 34 553    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 400 PM  
LOWEST 67 1100 AM  
AVERAGE 79  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1917  
1933  
MINIMUM TEMPERATURE (F) 67 52 1880  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 533 AM EDT SUNSET 807 PM EDT  
JULY 30 2023..........SUNRISE 534 AM EDT SUNSET 806 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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