930  
CDUS41 KBOX 242126  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
526 PM EDT WED MAY 24 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 338 PM 93 1964 69 5 60  
MINIMUM 48 508 AM 36 1882 53 -5 52  
AVERAGE 61 61 0 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1951 0.11 -0.11 0.00  
MONTH TO DATE 2.22 2.46 -0.24 0.59  
SINCE MAR 1 9.61 10.26 -0.65 5.84  
SINCE JAN 1 16.20 16.86 -0.66 12.78  
 
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 0.9 10.6 -9.7 2.1  
SINCE JUL 1 12.4 49.2 -36.8 54.0  
 
DEGREE DAYS  
HEATING  
TODAY 4 6 -2 9  
MONTH TO DATE 150 198 -48 175  
SINCE MAR 1 1318 1522 -204 1339  
SINCE JUL 1 4634 5460 -826 4961  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 31 16 15 30  
SINCE MAR 1 36 20 16 30  
SINCE JAN 1 36 20 16 30    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.9  
 
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 73 500 AM  
LOWEST 38 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 2007  
MINIMUM TEMPERATURE (F) 53 40 1967  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 515 AM EDT SUNSET 807 PM EDT  
MAY 25 2023...........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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