415  
CDUS41 KBOX 272119  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
519 PM EDT SAT APR 27 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 27 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 1218 PM 92 1990 61 0 56  
MINIMUM 39 434 AM 33 1882 45 -6 45  
1909  
1993  
AVERAGE 50 53 -3 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1882 0.11 -0.11 0.04  
MONTH TO DATE 2.87 3.29 -0.42 1.21  
SINCE MAR 1 11.81 7.46 4.35 5.50  
SINCE JAN 1 20.10 14.06 6.04 12.09  
 
SNOWFALL (IN)  
TODAY 0.0 2.1 1993 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  
TODAY 15 12 3 14  
MONTH TO DATE 451 460 -9 382  
SINCE MAR 1 1155 1288 -133 1126  
SINCE JUL 1 4640 5226 -586 4442  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 37 1200 PM  
AVERAGE 57  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 93 2009  
MINIMUM TEMPERATURE (F) 45 30 1947  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 544 AM EDT SUNSET 740 PM EDT  
APRIL 28 2024.........SUNRISE 543 AM EDT SUNSET 741 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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