100  
CDUS42 KCHS 292218  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
518 PM EST SUN DEC 29 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 29 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 66 1020 AM 76 1984 59 7 54  
MINIMUM 56 200 PM 14 1894 45 11 43  
AVERAGE 61 52 9 49  
 
PRECIPITATION (IN)  
TODAY 0.94 1.11 1981 0.08 0.86 0.00  
1983  
MONTH TO DATE 2.07 2.74 -0.67 7.28  
SINCE DEC 1 2.07 2.74 -0.67 7.28  
SINCE JAN 1 49.12 44.09 5.03 49.32  
 
DEGREE DAYS  
HEATING  
TODAY 4 13 -9 16  
MONTH TO DATE 356 325 31 257  
SINCE DEC 1 356 325 31 257  
SINCE JUL 1 462 540 -78 437  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 7  
SINCE DEC 1 1 0 1 7  
SINCE JAN 1 2706 2441 265 2512    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 78 2015  
MINIMUM TEMPERATURE (F) 45 12 1917  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 721 AM EST SUNSET 523 PM EST  
DECEMBER 30 2024......SUNRISE 722 AM EST SUNSET 523 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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