508  
CDUS42 KCHS 060600  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 AM EDT SUN JUL 06 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 5 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 82 300 PM 101 1902 87 -5 89  
MINIMUM 76 730 AM 67 1933 77 -1 80  
AVERAGE 79 82 -3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.62 1942 0.16 -0.06 0.00  
MONTH TO DATE 0.19 0.79 -0.60 1.97  
SINCE JUN 1 2.04 5.64 -3.60 4.13  
SINCE JAN 1 13.75 19.33 -5.58 24.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 14 17 -3 20  
MONTH TO DATE 84 84 0 88  
SINCE JUN 1 587 512 75 571  
SINCE JAN 1 1102 899 203 1055    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 18.4  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 103 1902  
MINIMUM TEMPERATURE (F) 77 67 1972  
 
SUNRISE AND SUNSET  
JULY 6 2025..........SUNRISE 618 AM EDT SUNSET 831 PM EDT  
JULY 7 2025..........SUNRISE 618 AM EDT SUNSET 831 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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