628  
CDUS42 KCHS 282207  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EST THU DEC 28 2023  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 28 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 61 410 PM 77 1971 59 2 56  
MINIMUM 54 740 AM 18 1925 45 9 38  
AVERAGE 58 52 6 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 1967 0.08 -0.08 0.00  
MONTH TO DATE 7.28 2.66 4.62 1.60  
SINCE DEC 1 7.28 2.66 4.62 1.60  
SINCE JAN 1 49.32 44.01 5.31 39.20  
 
DEGREE DAYS  
HEATING  
TODAY 7 13 -6 18  
MONTH TO DATE 240 312 -72 359  
SINCE DEC 1 240 312 -72 359  
SINCE JUL 1 420 527 -107 512  
 
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 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 76 1984  
MINIMUM TEMPERATURE (F) 45 14 1894  
 
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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