944  
CDUS42 KCHS 200702  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EST MON JAN 20 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 19 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 61 430 PM 77 1937 58 3 62  
1950  
MINIMUM 42 1150 PM 20 1977 43 -1 43  
AVERAGE 52 50 2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 2.24 1978 0.09 0.06 0.00  
MONTH TO DATE 0.82 1.47 -0.65 1.45  
SINCE DEC 1 2.89 4.38 -1.49 8.73  
SINCE JAN 1 0.82 1.47 -0.65 1.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 15 -2 12  
MONTH TO DATE 346 267 79 254  
SINCE DEC 1 713 620 93 546  
SINCE JUL 1 819 835 -16 726  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 7 -6 7  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.0  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 74 1927  
1933  
MINIMUM TEMPERATURE (F) 43 22 1940  
1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 721 AM EST SUNSET 541 PM EST  
JANUARY 21 2025.......SUNRISE 720 AM EST SUNSET 542 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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