515  
CDUS42 KCHS 250602  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EDT WED SEP 25 2024  
   
...............................
 
 
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 24 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 85 110 PM 92 1931 81 4 83  
1980  
MINIMUM 78 330 AM 56 1974 71 7 71  
1983  
1995  
AVERAGE 82 76 6 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.12 1947 0.17 -0.17 0.00  
MONTH TO DATE 2.48 4.24 -1.76 5.63  
SINCE SEP 1 2.48 4.24 -1.76 5.63  
SINCE JAN 1 43.38 33.97 9.41 39.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 17 11 6 12  
MONTH TO DATE 294 316 -22 327  
SINCE SEP 1 294 316 -22 327  
SINCE JAN 1 2350 2177 173 2283    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.3  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1986  
MINIMUM TEMPERATURE (F) 70 57 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 710 AM EDT SUNSET 712 PM EDT  
SEPTEMBER 26 2024.....SUNRISE 711 AM EDT SUNSET 710 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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