931  
CDUS42 KCHS 110601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT WED JUN 11 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 10 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 920 AM 98 1985 83 -1 84  
MINIMUM 70 1020 AM 53 1913 73 -3 74  
AVERAGE 76 78 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 2.28 1968 0.16 0.43 0.10  
MONTH TO DATE 1.26 1.48 -0.22 1.11  
SINCE JUN 1 1.26 1.48 -0.22 1.11  
SINCE JAN 1 12.97 15.17 -2.20 21.46  
 
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 1512 1625 -113 1291  
 
COOLING  
YESTERDAY 11 13 -2 14  
MONTH TO DATE 142 125 17 142  
SINCE JUN 1 142 125 17 142  
SINCE JAN 1 657 512 145 626    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1952  
MINIMUM TEMPERATURE (F) 74 52 1913  
 
SUNRISE AND SUNSET  
JUNE 11 2025..........SUNRISE 611 AM EDT SUNSET 828 PM EDT  
JUNE 12 2025..........SUNRISE 611 AM EDT SUNSET 828 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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