007  
CDUS42 KCHS 242109  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EDT THU JUL 24 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 24 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 88 110 PM 99 1940 88 0 88  
1952  
1983  
MINIMUM 79 230 AM 70 1902 77 2 80  
1915  
AVERAGE 84 83 1 84  
 
PRECIPITATION (IN)  
TODAY 0.20 3.77 1990 0.17 0.03 0.14  
MONTH TO DATE 4.04 3.87 0.17 4.98  
SINCE JUN 1 5.89 8.72 -2.83 7.14  
SINCE JAN 1 17.60 22.41 -4.81 27.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 19 18 1 19  
MONTH TO DATE 444 417 27 461  
SINCE JUN 1 947 845 102 944  
SINCE JAN 1 1462 1232 230 1428    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.4  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 1940  
MINIMUM TEMPERATURE (F) 77 67 1906  
 
SUNRISE AND SUNSET  
JULY 24 2025..........SUNRISE 628 AM EDT SUNSET 824 PM EDT  
JULY 25 2025..........SUNRISE 629 AM EDT SUNSET 823 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page