586  
CDUS42 KCHS 052108  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
508 PM EDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 5 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 310 PM 100 1944 84 6 84  
MINIMUM 74 630 AM 62 1950 75 -1 80  
AVERAGE 82 80 2 82  
 
PRECIPITATION (IN)  
TODAY 0.00 5.04 1987 0.19 -0.19 0.00  
MONTH TO DATE 0.00 0.97 -0.97 0.75  
SINCE SEP 1 0.00 0.97 -0.97 0.75  
SINCE JAN 1 33.81 30.70 3.11 27.84  
 
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 17 14 3 17  
MONTH TO DATE 72 74 -2 81  
SINCE SEP 1 72 74 -2 81  
SINCE JAN 1 2028 1935 93 2098    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
   
......................................................
 
 
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 2023.....SUNRISE 657 AM EDT SUNSET 739 PM EDT  
SEPTEMBER 6 2023.....SUNRISE 657 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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