786  
CDUS42 KCHS 030603  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 2 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 340 PM 93 1986 79 0 72  
MINIMUM 66 700 AM 51 1920 68 -2 63  
1947  
2011  
AVERAGE 73 74 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 1914 0.17 -0.17 0.00  
MONTH TO DATE 0.00 0.34 -0.34 0.00  
SINCE SEP 1 5.74 5.59 0.15 7.82  
SINCE JAN 1 39.55 35.32 4.23 34.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 8 9 -1 3  
MONTH TO DATE 15 18 -3 5  
SINCE SEP 1 395 395 0 401  
SINCE JAN 1 2351 2256 95 2418    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1919  
1986  
MINIMUM TEMPERATURE (F) 68 44 1974  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 715 AM EDT SUNSET 702 PM EDT  
OCTOBER 4 2023.......SUNRISE 716 AM EDT SUNSET 701 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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