622  
CDUS42 KCHS 262113  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
513 PM EDT TUE SEP 26 2023  
   
...............................
 
 
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 26 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 79 1220 PM 91 1986 81 -2 87  
MINIMUM 74 630 AM 51 1940 70 4 73  
AVERAGE 77 75 2 80  
 
PRECIPITATION (IN)  
TODAY 0.00 4.86 1894 0.17 -0.17 0.00  
MONTH TO DATE 5.63 4.58 1.05 3.72  
SINCE SEP 1 5.63 4.58 1.05 3.72  
SINCE JAN 1 39.44 34.31 5.13 30.81  
 
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 12 10 2 15  
MONTH TO DATE 354 337 17 381  
SINCE SEP 1 354 337 17 381  
SINCE JAN 1 2310 2198 112 2398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1986  
MINIMUM TEMPERATURE (F) 70 51 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 710 AM EDT SUNSET 711 PM EDT  
SEPTEMBER 27 2023.....SUNRISE 711 AM EDT SUNSET 710 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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