901  
CDUS42 KCHS 030619  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
219 AM EDT THU JUL 03 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 2 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 87 1130 AM 101 1931 87 0 83  
MINIMUM 80 530 AM 66 1919 76 4 74  
AVERAGE 84 82 2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.60 1896 0.16 -0.16 0.04  
MONTH TO DATE 0.00 0.31 -0.31 1.97  
SINCE JUN 1 1.85 5.16 -3.31 4.13  
SINCE JAN 1 13.56 18.85 -5.29 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 19 17 2 14  
MONTH TO DATE 36 33 3 33  
SINCE JUN 1 539 461 78 516  
SINCE JAN 1 1054 848 206 1000    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1927  
MINIMUM TEMPERATURE (F) 77 67 1895  
 
SUNRISE AND SUNSET  
JULY 3 2025..........SUNRISE 616 AM EDT SUNSET 832 PM EDT  
JULY 4 2025..........SUNRISE 617 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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