542  
CDUS41 KBOX 260721  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
321 AM EDT SUN MAY 26 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 25 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 72 531 PM 92 2007 69 3 66  
MINIMUM 58 415 AM 40 1967 53 5 51  
AVERAGE 65 61 4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.63 1967 0.12 -0.12 T  
MONTH TO DATE 2.81 2.58 0.23 2.25  
SINCE MAR 1 14.71 10.38 4.33 9.64  
SINCE JAN 1 23.00 16.98 6.02 16.23  
 
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 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 0 6 -6 6  
MONTH TO DATE 192 204 -12 156  
SINCE MAR 1 1373 1528 -155 1324  
SINCE JUL 1 4858 5466 -608 4640  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 17 12 31  
SINCE MAR 1 29 21 8 36  
SINCE JAN 1 29 21 8 36    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 PM  
LOWEST 39 900 AM  
AVERAGE 55  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 97 1880  
MINIMUM TEMPERATURE (F) 53 39 1882  
 
SUNRISE AND SUNSET  
MAY 26 2024...........SUNRISE 513 AM EDT SUNSET 810 PM EDT  
MAY 27 2024...........SUNRISE 512 AM EDT SUNSET 811 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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