909  
CDUS42 KCHS 190703  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EST WED FEB 19 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR FEBRUARY 18 2025  
 
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)  
YESTERDAY  
MAXIMUM 56 330 PM 80 1944 61 -5 52  
MINIMUM 43 550 AM 17 1958 47 -4 45  
AVERAGE 50 54 -4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.44 1964 0.09 -0.09 0.00  
MONTH TO DATE 0.78 1.66 -0.88 3.02  
SINCE DEC 1 4.48 7.13 -2.65 11.80  
SINCE JAN 1 2.41 4.22 -1.81 4.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 11 4 16  
MONTH TO DATE 147 230 -83 191  
SINCE DEC 1 1101 1025 76 878  
SINCE JUL 1 1207 1240 -33 1058  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.9  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 77 1976  
MINIMUM TEMPERATURE (F) 47 21 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 658 AM EST SUNSET 609 PM EST  
FEBRUARY 20 2025......SUNRISE 657 AM EST SUNSET 610 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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