097  
CDUS42 KCHS 150703  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EST FRI DEC 15 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 14 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 56 200 PM 77 1931 61 -5 64  
1948  
MINIMUM 48 1110 PM 25 1962 47 1 46  
2010  
AVERAGE 52 54 -2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.68 2018 0.10 -0.10 0.09  
MONTH TO DATE 0.23 1.35 -1.12 0.43  
SINCE DEC 1 0.23 1.35 -1.12 0.43  
SINCE JAN 1 42.27 42.70 -0.43 38.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 11 2 10  
MONTH TO DATE 105 141 -36 92  
SINCE DEC 1 105 141 -36 92  
SINCE JUL 1 285 356 -71 245  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 9  
SINCE DEC 1 7 0 7 9  
SINCE JAN 1 2512 2441 71 2596    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 14.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 77 1971  
MINIMUM TEMPERATURE (F) 47 23 1943  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 714 AM EST SUNSET 515 PM EST  
DECEMBER 16 2023......SUNRISE 715 AM EST SUNSET 515 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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