440  
CDUS42 KCHS 012105  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
505 PM EDT SAT AUG 01 2026  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 1 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 310 PM 103 1999 88 -2 91  
MINIMUM 83 320 AM 68 1936 77 6 76  
AVERAGE 85 82 3 84  
 
PRECIPITATION (IN)  
TODAY 0.00 2.20 1894 0.19 -0.19 0.59  
MONTH TO DATE 0.00 0.19 -0.19 0.59  
SINCE JUN 1 6.73 10.12 -3.39 6.99  
SINCE JAN 1 13.39 23.81 -10.42 18.70  
 
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 20 17 3 19  
MONTH TO DATE 20 17 3 19  
SINCE JUN 1 1113 981 132 1122  
SINCE JAN 1 1597 1368 229 1637    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.3  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 1953  
1970  
1980  
MINIMUM TEMPERATURE (F) 77 70 1924  
1966  
2001  
 
SUNRISE AND SUNSET  
AUGUST 1 2026........SUNRISE 634 AM EDT SUNSET 818 PM EDT  
AUGUST 2 2026........SUNRISE 634 AM EDT SUNSET 817 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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