203  
CDUS42 KCHS 110607  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
207 AM EDT WED OCT 11 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 10 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 77 230 PM 89 1941 77 0 77  
MINIMUM 63 140 AM 46 1915 66 -3 67  
2000  
AVERAGE 70 71 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1990 0.16 -0.16 0.00  
MONTH TO DATE 0.00 1.67 -1.67 0.00  
SINCE SEP 1 5.74 6.92 -1.18 7.82  
SINCE JAN 1 39.55 36.65 2.90 34.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 5  
SINCE SEP 1 2 1 1 7  
SINCE JUL 1 2 1 1 7  
 
COOLING  
YESTERDAY 5 7 -2 7  
MONTH TO DATE 67 80 -13 37  
SINCE SEP 1 447 457 -10 433  
SINCE JAN 1 2403 2318 85 2450    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.8  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 88 2014  
MINIMUM TEMPERATURE (F) 65 44 1906  
 
SUNRISE AND SUNSET  
OCTOBER 11 2023.......SUNRISE 721 AM EDT SUNSET 652 PM EDT  
OCTOBER 12 2023.......SUNRISE 721 AM EDT SUNSET 651 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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