183  
CDUS42 KCHS 020601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT MON OCT 02 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 1 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 310 PM 90 1959 80 -3 75  
MINIMUM 66 640 AM 48 1920 69 -3 58  
AVERAGE 72 74 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.14 2015 0.17 -0.17 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.00  
SINCE SEP 1 5.74 5.42 0.32 7.82  
SINCE JAN 1 39.55 35.15 4.40 34.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 1 -1 2  
SINCE JUL 1 0 1 -1 2  
 
COOLING  
YESTERDAY 7 9 -2 2  
MONTH TO DATE 7 9 -2 2  
SINCE SEP 1 387 386 1 398  
SINCE JAN 1 2343 2247 96 2415    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 11.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1986  
MINIMUM TEMPERATURE (F) 68 51 1920  
1947  
2011  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 714 AM EDT SUNSET 703 PM EDT  
OCTOBER 3 2023.......SUNRISE 715 AM EDT SUNSET 702 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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