695  
CDUS42 KCHS 102120  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
520 PM EDT WED JUN 10 2026  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 10 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 120 PM 98 1985 83 3 82  
MINIMUM 77 330 AM 53 1913 73 4 70  
AVERAGE 82 78 4 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.28 1968 0.16 -0.16 0.59  
MONTH TO DATE 1.21 1.48 -0.27 1.26  
SINCE JUN 1 1.21 1.48 -0.27 1.26  
SINCE JAN 1 7.87 15.17 -7.30 12.97  
 
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 1569 1625 -56 1512  
 
COOLING  
TODAY 17 13 4 11  
MONTH TO DATE 117 125 -8 142  
SINCE JUN 1 117 125 -8 142  
SINCE JAN 1 601 512 89 657    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.7  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1952  
MINIMUM TEMPERATURE (F) 74 52 1913  
 
SUNRISE AND SUNSET  
JUNE 10 2026..........SUNRISE 611 AM EDT SUNSET 827 PM EDT  
JUNE 11 2026..........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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SC Page
The Nexlab GA Page
Main Text Page