080  
CDUS42 KCHS 012109  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 1 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 77 310 PM 90 1959 80 -3 75  
MINIMUM 66 640 AM 48 1920 69 -3 58  
AVERAGE 72 74 -2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 3.14 2015 0.17 -0.17 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.00  
SINCE SEP 1 5.74 5.42 0.32 7.82  
SINCE JAN 1 39.55 35.15 4.40 34.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 1 -1 2  
SINCE JUL 1 0 1 -1 2  
 
COOLING  
TODAY 7 9 -2 2  
MONTH TO DATE 7 9 -2 2  
SINCE SEP 1 387 386 1 398  
SINCE JAN 1 2343 2247 96 2415    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1986  
MINIMUM TEMPERATURE (F) 68 51 1920  
1947  
2011  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 714 AM EDT SUNSET 705 PM EDT  
OCTOBER 2 2023.......SUNRISE 714 AM EDT SUNSET 703 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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