624  
CDUS42 KCHS 312206  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EST TUE DEC 31 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 31 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 410 PM 77 1996 59 5 57  
MINIMUM 52 410 AM 13 1917 45 7 39  
AVERAGE 58 52 6 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1981 0.08 -0.08 0.00  
MONTH TO DATE 2.07 2.91 -0.84 7.28  
SINCE DEC 1 2.07 2.91 -0.84 7.28  
SINCE JAN 1 49.12 44.26 4.86 49.32  
 
DEGREE DAYS  
HEATING  
TODAY 7 14 -7 17  
MONTH TO DATE 368 352 16 292  
SINCE DEC 1 368 352 16 292  
SINCE JUL 1 474 567 -93 472  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 7 -6 7  
SINCE DEC 1 1 7 -6 7  
SINCE JAN 1 2706 2448 258 2512    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.9  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 78 1952  
MINIMUM TEMPERATURE (F) 44 18 1918  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 722 AM EST SUNSET 524 PM EST  
JANUARY 1 2025.......SUNRISE 722 AM EST SUNSET 525 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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