045  
CDUS42 KCHS 120602  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EDT MON AUG 12 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 11 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 89 950 AM 97 1954 87 2 91  
MINIMUM 80 940 PM 67 1989 77 3 79  
AVERAGE 85 82 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 7.66 1940 0.19 -0.19 0.00  
MONTH TO DATE 8.71 2.06 6.65 1.56  
SINCE JUN 1 18.38 11.99 6.39 12.23  
SINCE JAN 1 38.73 25.68 13.05 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 20  
MONTH TO DATE 191 187 4 195  
SINCE JUN 1 1254 1151 103 1156  
SINCE JAN 1 1738 1538 200 1570    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.3  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 1998  
MINIMUM TEMPERATURE (F) 77 66 1967  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 642 AM EDT SUNSET 807 PM EDT  
AUGUST 13 2024........SUNRISE 642 AM EDT SUNSET 806 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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