095  
CDUS41 KBOX 310530  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
130 AM EDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 30 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 60 410 PM 96 1929 71 -11 62  
MINIMUM 52 906 AM 35 1884 54 -2 48  
AVERAGE 56 62 -6 55  
 
PRECIPITATION (IN)  
YESTERDAY 1.49 1.52 1948 0.12 1.37 0.00  
MONTH TO DATE 4.82 3.14 1.68 2.25  
SINCE MAR 1 16.72 10.94 5.78 9.64  
SINCE JAN 1 25.01 17.54 7.47 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 9 4 5 10  
MONTH TO DATE 201 228 -27 181  
SINCE MAR 1 1382 1552 -170 1349  
SINCE JUL 1 4867 5490 -623 4665  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 45 27 18 39  
SINCE MAR 1 45 31 14 44  
SINCE JAN 1 45 31 14 44    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 67 500 PM  
AVERAGE 82  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1944  
MINIMUM TEMPERATURE (F) 55 39 1884  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 510 AM EDT SUNSET 814 PM EDT  
JUNE 1 2024..........SUNRISE 510 AM EDT SUNSET 815 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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