294  
CDUS41 KBOX 300528  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
128 AM EDT TUE APR 30 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 29 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 71 822 AM 85 1974 62 9 52  
MINIMUM 50 504 AM 31 1909 46 4 48  
AVERAGE 61 54 7 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.52 1923 0.11 -0.11 0.08  
MONTH TO DATE 2.87 3.51 -0.64 1.29  
SINCE MAR 1 11.81 7.68 4.13 5.58  
SINCE JAN 1 20.10 14.28 5.82 12.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1987 0.0 0.0 0.0  
MONTH TO DATE 0.1 1.6 -1.5 0.0  
SINCE MAR 1 0.1 10.6 -10.5 0.9  
SINCE JUL 1 9.8 49.2 -39.4 12.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 12 -8 15  
MONTH TO DATE 463 484 -21 411  
SINCE MAR 1 1167 1312 -145 1155  
SINCE JUL 1 4652 5250 -598 4471  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE MAR 1 0 0 0 5  
SINCE JAN 1 0 0 0 5    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 55 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 86 1942  
MINIMUM TEMPERATURE (F) 46 31 1874  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 540 AM EDT SUNSET 743 PM EDT  
MAY 1 2024...........SUNRISE 539 AM EDT SUNSET 744 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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