861  
CDUS41 KBOX 232123  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
523 PM EDT THU MAY 23 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 23 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 78 1104 AM 93 1964 68 10 59  
MINIMUM 65 201 PM 40 1876 52 13 49  
1882  
1967  
AVERAGE 72 60 12 54  
 
PRECIPITATION (IN)  
TODAY 0.09 1.09 1913 0.12 -0.03 0.00  
MONTH TO DATE 2.81 2.35 0.46 2.22  
SINCE MAR 1 14.71 10.15 4.56 9.61  
SINCE JAN 1 23.00 16.75 6.25 16.20  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 6 -6 11  
MONTH TO DATE 192 192 0 146  
SINCE MAR 1 1373 1516 -143 1314  
SINCE JUL 1 4858 5454 -596 4630  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 21 15 6 31  
SINCE MAR 1 21 19 2 36  
SINCE JAN 1 21 19 2 36    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 PM  
LOWEST 70 1200 AM  
AVERAGE 82  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1964  
MINIMUM TEMPERATURE (F) 53 36 1882  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 515 AM EDT SUNSET 807 PM EDT  
MAY 24 2024...........SUNRISE 514 AM EDT SUNSET 808 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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