314  
CDUS42 KCHS 100716  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
216 AM EST TUE DEC 10 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 230 PM 81 1943 62 4 68  
MINIMUM 53 1210 AM 27 1917 48 5 56  
AVERAGE 60 55 5 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.06 2018 0.10 -0.04 0.01  
MONTH TO DATE 0.06 0.85 -0.79 0.01  
SINCE DEC 1 0.06 0.85 -0.79 0.01  
SINCE JAN 1 47.11 42.20 4.91 42.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 10 -5 3  
MONTH TO DATE 141 87 54 52  
SINCE DEC 1 141 87 54 52  
SINCE JUL 1 247 302 -55 232  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 4  
SINCE DEC 1 0 0 0 4  
SINCE JAN 1 2705 2441 264 2509    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 79 1943  
MINIMUM TEMPERATURE (F) 48 29 1962  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 712 AM EST SUNSET 514 PM EST  
DECEMBER 11 2024......SUNRISE 712 AM EST SUNSET 514 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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