873  
CDUS42 KCHS 072116  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
516 PM EDT THU SEP 07 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 7 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 91 1210 PM 97 1921 84 7 91  
MINIMUM 78 610 AM 63 1988 74 4 78  
AVERAGE 85 79 6 85  
 
PRECIPITATION (IN)  
TODAY 0.00 2.46 1991 0.19 -0.19 0.00  
MONTH TO DATE 0.00 1.35 -1.35 0.75  
SINCE SEP 1 0.00 1.35 -1.35 0.75  
SINCE JAN 1 33.81 31.08 2.73 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 20 14 6 20  
MONTH TO DATE 112 102 10 122  
SINCE SEP 1 112 102 10 122  
SINCE JAN 1 2068 1963 105 2139    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1939  
MINIMUM TEMPERATURE (F) 74 63 1932  
1988  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 658 AM EDT SUNSET 737 PM EDT  
SEPTEMBER 8 2023.....SUNRISE 659 AM EDT SUNSET 736 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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