788  
CDUS42 KCHS 300611  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
211 AM EDT MON SEP 30 2024  
   
...............................
 
 
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 29 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 84 1210 PM 90 1911 80 4 78  
1998  
MINIMUM 74 540 AM 50 1942 69 5 67  
AVERAGE 79 75 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.96 1959 0.17 -0.17 0.00  
MONTH TO DATE 4.47 5.09 -0.62 5.74  
SINCE SEP 1 4.47 5.09 -0.62 5.74  
SINCE JAN 1 45.37 34.82 10.55 39.55  
 
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 14 10 4 8  
MONTH TO DATE 369 367 2 372  
SINCE SEP 1 369 367 2 372  
SINCE JAN 1 2425 2228 197 2328    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1904  
MINIMUM TEMPERATURE (F) 69 50 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 714 AM EDT SUNSET 705 PM EDT  
OCTOBER 1 2024.......SUNRISE 714 AM EDT SUNSET 704 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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