751  
CDUS42 KCHS 200601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 19 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 87 1240 PM 98 1895 86 1 92  
MINIMUM 75 600 AM 67 1976 76 -1 79  
AVERAGE 81 81 0 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.39 1981 0.20 -0.20 0.00  
MONTH TO DATE 10.17 3.62 6.55 4.44  
SINCE JUN 1 19.84 13.55 6.29 15.11  
SINCE JAN 1 40.19 27.24 12.95 31.91  
 
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 16 16 0 21  
MONTH TO DATE 327 319 8 356  
SINCE JUN 1 1390 1283 107 1317  
SINCE JAN 1 1874 1670 204 1731    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1902  
MINIMUM TEMPERATURE (F) 76 66 1943  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 647 AM EDT SUNSET 758 PM EDT  
AUGUST 21 2024........SUNRISE 648 AM EDT SUNSET 757 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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