815  
CDUS42 KCHS 202214  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
514 PM EST THU FEB 20 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR FEBRUARY 20 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 1250 PM 78 1918 61 -16 58  
MINIMUM 36 510 AM 23 2015 47 -11 43  
AVERAGE 41 54 -13 51  
 
PRECIPITATION (IN)  
TODAY 0.00 2.53 1913 0.09 -0.09 0.00  
MONTH TO DATE 1.04 1.85 -0.81 3.02  
SINCE DEC 1 4.74 7.32 -2.58 11.80  
SINCE JAN 1 2.67 4.41 -1.74 4.52  
 
DEGREE DAYS  
HEATING  
TODAY 24 11 13 14  
MONTH TO DATE 190 252 -62 221  
SINCE DEC 1 1144 1047 97 908  
SINCE JUL 1 1250 1262 -12 1088  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 0 8 0  
SINCE DEC 1 9 9 0 7  
SINCE JAN 1 8 2 6 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.0  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 2001  
MINIMUM TEMPERATURE (F) 47 18 1896  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 657 AM EST SUNSET 610 PM EST  
FEBRUARY 21 2025......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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