658  
CDUS42 KCHS 122115  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT MON AUG 12 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 12 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 90 1130 AM 98 1998 87 3 91  
MINIMUM 80 330 AM 66 1967 77 3 80  
AVERAGE 85 82 3 86  
 
PRECIPITATION (IN)  
TODAY 0.01 2.52 2004 0.19 -0.18 0.00  
MONTH TO DATE 8.72 2.25 6.47 1.56  
SINCE JUN 1 18.39 12.18 6.21 12.23  
SINCE JAN 1 38.74 25.87 12.87 29.03  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 20 17 3 21  
MONTH TO DATE 211 204 7 216  
SINCE JUN 1 1274 1168 106 1177  
SINCE JAN 1 1758 1555 203 1591    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 1913  
MINIMUM TEMPERATURE (F) 77 64 1967  
1979  
 
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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