291  
CDUS42 KCHS 172208  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
508 PM EST FRI JAN 17 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 17 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 52 400 PM 78 1928 58 -6 47  
MINIMUM 42 620 AM 19 1959 43 -1 35  
AVERAGE 47 50 -3 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.86 1915 0.08 -0.08 0.00  
MONTH TO DATE 0.27 1.30 -1.03 1.45  
SINCE DEC 1 2.34 4.21 -1.87 8.73  
SINCE JAN 1 0.27 1.30 -1.03 1.45  
 
DEGREE DAYS  
HEATING  
TODAY 18 14 4 24  
MONTH TO DATE 319 238 81 228  
SINCE DEC 1 686 591 95 520  
SINCE JUL 1 792 806 -14 700  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1928  
MINIMUM TEMPERATURE (F) 43 24 1977  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 722 AM EST SUNSET 539 PM EST  
JANUARY 18 2025.......SUNRISE 721 AM EST SUNSET 539 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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