628  
CDUS42 KCHS 212207  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EST WED FEB 21 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR FEBRUARY 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 420 PM 80 2001 61 0 79  
MINIMUM 44 650 AM 18 1896 47 -3 62  
AVERAGE 53 54 -1 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.48 1912 0.09 -0.09 0.00  
MONTH TO DATE 3.02 1.94 1.08 2.92  
SINCE DEC 1 11.80 7.41 4.39 7.75  
SINCE JAN 1 4.52 4.50 0.02 6.15  
 
DEGREE DAYS  
HEATING  
TODAY 12 11 1 0  
MONTH TO DATE 233 263 -30 151  
SINCE DEC 1 920 1058 -138 808  
SINCE JUL 1 1100 1273 -173 961  
 
COOLING  
TODAY 0 0 0 6  
MONTH TO DATE 0 0 0 11  
SINCE DEC 1 7 9 -2 20  
SINCE JAN 1 0 2 -2 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.1  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 77 2011  
MINIMUM TEMPERATURE (F) 47 25 1896  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2024......SUNRISE 657 AM EST SUNSET 610 PM EST  
FEBRUARY 22 2024......SUNRISE 656 AM EST SUNSET 611 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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