320  
CDUS42 KCHS 110600  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 AM EDT SUN AUG 11 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 10 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 89 1010 AM 97 1906 87 2 92  
MINIMUM 81 430 AM 67 1989 77 4 82  
AVERAGE 85 82 3 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.93 1927 0.19 -0.19 0.00  
MONTH TO DATE 8.71 1.87 6.84 1.56  
SINCE JUN 1 18.38 11.80 6.58 12.23  
SINCE JAN 1 38.73 25.49 13.24 29.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 17 3 22  
MONTH TO DATE 171 170 1 175  
SINCE JUN 1 1234 1134 100 1136  
SINCE JAN 1 1718 1521 197 1550    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 1954  
MINIMUM TEMPERATURE (F) 77 67 1989  
 
SUNRISE AND SUNSET  
AUGUST 11 2024........SUNRISE 641 AM EDT SUNSET 808 PM EDT  
AUGUST 12 2024........SUNRISE 642 AM EDT SUNSET 807 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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