127  
CDUS42 KCHS 222209  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 22 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 60 150 PM 80 1998 60 0 58  
MINIMUM 46 110 AM 21 1989 46 0 48  
AVERAGE 53 53 0 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.71 1929 0.09 -0.09 0.45  
MONTH TO DATE 4.18 2.13 2.05 1.59  
SINCE DEC 1 4.18 2.13 2.05 1.59  
SINCE JAN 1 46.22 43.48 2.74 39.19  
 
DEGREE DAYS  
HEATING  
TODAY 12 12 0 12  
MONTH TO DATE 211 235 -24 199  
SINCE DEC 1 211 235 -24 199  
SINCE JUL 1 391 450 -59 352  
 
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 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 1990  
MINIMUM TEMPERATURE (F) 46 18 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 718 AM EST SUNSET 518 PM EST  
DECEMBER 23 2023......SUNRISE 719 AM EST SUNSET 519 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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