367  
CDUS42 KCHS 090615  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
215 AM EDT FRI AUG 09 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 8 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 89 310 PM 98 1968 87 2 94  
2011  
MINIMUM 75 540 AM 68 1989 77 -2 78  
AVERAGE 82 82 0 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.57 2.96 1974 0.18 0.39 0.00  
MONTH TO DATE 8.63 1.49 7.14 1.56  
SINCE JUN 1 18.30 11.42 6.88 12.23  
SINCE JAN 1 38.65 25.11 13.54 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 17 17 0 21  
MONTH TO DATE 134 136 -2 134  
SINCE JUN 1 1197 1100 97 1095  
SINCE JAN 1 1681 1487 194 1509    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 96 1900  
2011  
MINIMUM TEMPERATURE (F) 77 67 1989  
 
SUNRISE AND SUNSET  
AUGUST 9 2024........SUNRISE 639 AM EDT SUNSET 810 PM EDT  
AUGUST 10 2024........SUNRISE 640 AM EDT SUNSET 809 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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