160  
CDUS42 KCHS 280702  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 27 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 70 300 PM 76 2015 59 11 52  
MINIMUM 58 1120 PM 22 1935 45 13 34  
AVERAGE 64 52 12 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 1.58 1920 0.09 0.17 0.00  
MONTH TO DATE 7.28 2.58 4.70 1.60  
SINCE DEC 1 7.28 2.58 4.70 1.60  
SINCE JAN 1 49.32 43.93 5.39 39.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 13 -12 22  
MONTH TO DATE 233 299 -66 341  
SINCE DEC 1 233 299 -66 341  
SINCE JUL 1 413 514 -101 494  
 
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 11 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.3  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 77 1971  
MINIMUM TEMPERATURE (F) 45 18 1925  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 721 AM EST SUNSET 522 PM EST  
DECEMBER 29 2023......SUNRISE 721 AM EST SUNSET 522 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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