917  
CDUS42 KCHS 132206  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 13 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 59 350 PM 78 1927 61 -2 54  
1956  
MINIMUM 44 320 AM 14 1962 47 -3 45  
AVERAGE 52 54 -2 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.49 2009 0.10 -0.10 0.00  
MONTH TO DATE 0.23 1.25 -1.02 0.34  
SINCE DEC 1 0.23 1.25 -1.02 0.34  
SINCE JAN 1 42.27 42.60 -0.33 37.94  
 
DEGREE DAYS  
HEATING  
TODAY 13 11 2 15  
MONTH TO DATE 92 130 -38 82  
SINCE DEC 1 92 130 -38 82  
SINCE JUL 1 272 345 -73 235  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 12.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 77 1931  
1948  
MINIMUM TEMPERATURE (F) 47 25 1962  
2010  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 713 AM EST SUNSET 514 PM EST  
DECEMBER 14 2023......SUNRISE 714 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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