630  
CDUS42 KCHS 052113  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
513 PM EDT SAT SEP 05 2026  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 5 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 90 250 PM 100 1944 84 6 86  
MINIMUM 80 550 AM 62 1950 75 5 75  
AVERAGE 85 80 5 81  
 
PRECIPITATION (IN)  
TODAY 0.00 5.04 1987 0.19 -0.19 0.00  
MONTH TO DATE 0.00 0.97 -0.97 0.00  
SINCE SEP 1 0.00 0.97 -0.97 0.00  
SINCE JAN 1 18.15 30.70 -12.55 33.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 14 6 16  
MONTH TO DATE 95 74 21 58  
SINCE SEP 1 95 74 21 58  
SINCE JAN 1 2259 1935 324 2153    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.4  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1921  
MINIMUM TEMPERATURE (F) 75 61 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2026.....SUNRISE 657 AM EDT SUNSET 739 PM EDT  
SEPTEMBER 6 2026.....SUNRISE 658 AM EDT SUNSET 738 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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