884  
CDUS42 KCHS 192206  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EST TUE DEC 19 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 19 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 52 1200 AM 81 1967 60 -8 54  
MINIMUM 39 740 AM 25 1963 46 -7 41  
AVERAGE 46 53 -7 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.36 1999 0.10 -0.10 0.00  
MONTH TO DATE 4.18 1.85 2.33 0.49  
SINCE DEC 1 4.18 1.85 2.33 0.49  
SINCE JAN 1 46.22 43.20 3.02 38.09  
 
DEGREE DAYS  
HEATING  
TODAY 19 12 7 17  
MONTH TO DATE 161 199 -38 149  
SINCE DEC 1 161 199 -38 149  
SINCE JUL 1 341 414 -73 302  
 
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 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1931  
MINIMUM TEMPERATURE (F) 46 25 2000  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 717 AM EST SUNSET 517 PM EST  
DECEMBER 20 2023......SUNRISE 717 AM EST SUNSET 517 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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