178  
CDUS42 KCHS 012106  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
406 PM EST WED JAN 01 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
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)  
YESTERDAY  
MAXIMUM 65 940 PM 77 1996 59 6 57  
MINIMUM 52 410 AM 13 1917 45 7 39  
AVERAGE 59 52 7 48  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 6 14 -8 17  
MONTH TO DATE 367 352 15 292  
SINCE DEC 1 367 352 15 292  
SINCE JUL 1 473 567 -94 472  
 
COOLING  
YESTERDAY 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 6.0  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 78 1952  
MINIMUM TEMPERATURE (F) 44 18 1918  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 722 AM EST SUNSET 525 PM EST  
JANUARY 2 2025.......SUNRISE 722 AM EST SUNSET 526 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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