951  
CDUS42 KCHS 090613  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
213 AM EDT MON JUN 09 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 8 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 89 1200 PM 96 1952 83 6 84  
1980  
1995  
MINIMUM 73 110 PM 58 1997 73 0 75  
AVERAGE 81 78 3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.50 2.89 2018 0.16 0.34 0.00  
MONTH TO DATE 0.67 1.17 -0.50 1.01  
SINCE JUN 1 0.67 1.17 -0.50 1.01  
SINCE JAN 1 12.38 14.86 -2.48 21.36  
 
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 16 13 3 15  
MONTH TO DATE 113 99 14 110  
SINCE JUN 1 113 99 14 110  
SINCE JAN 1 628 486 142 594    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.0  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1947  
MINIMUM TEMPERATURE (F) 73 58 1913  
 
SUNRISE AND SUNSET  
JUNE 9 2025..........SUNRISE 611 AM EDT SUNSET 827 PM EDT  
JUNE 10 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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