966  
CDUS42 KCHS 242110  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
510 PM EDT WED SEP 24 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 24 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 226 PM 95 1980 84 7 90  
MINIMUM 71 347 AM 44 1967 66 5 74  
AVERAGE 81 75 6 82  
 
PRECIPITATION (IN)  
TODAY 0.00 3.12 1947 0.20 -0.20 0.00  
MONTH TO DATE 0.86 4.83 -3.97 1.48  
SINCE SEP 1 0.86 4.83 -3.97 1.48  
SINCE JAN 1 35.82 40.99 -5.17 45.78  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 16 10 6 17  
MONTH TO DATE 259 302 -43 278  
SINCE SEP 1 259 302 -43 278  
SINCE JAN 1 2392 2195 197 2513    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 50 200 PM  
AVERAGE 75  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 1980  
MINIMUM TEMPERATURE (F) 66 51 1981  
1990  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 710 AM EDT SUNSET 714 PM EDT  
SEPTEMBER 25 2025.....SUNRISE 710 AM EDT SUNSET 712 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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