671  
CDUS42 KCHS 050609  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
209 AM EDT THU JUN 05 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 4 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 79 1100 AM 99 1943 82 -3 82  
MINIMUM 75 640 PM 58 1929 72 3 74  
1988  
AVERAGE 77 77 0 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 3.74 1990 0.14 0.01 0.00  
MONTH TO DATE 0.15 0.57 -0.42 0.00  
SINCE JUN 1 0.15 0.57 -0.42 0.00  
SINCE JAN 1 11.86 14.26 -2.40 20.35  
 
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 1512 1625 -113 1291  
 
COOLING  
YESTERDAY 12 12 0 13  
MONTH TO DATE 47 48 -1 48  
SINCE JUN 1 47 48 -1 48  
SINCE JAN 1 562 435 127 532    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 16.3  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1933  
MINIMUM TEMPERATURE (F) 73 59 1946  
 
SUNRISE AND SUNSET  
JUNE 5 2025..........SUNRISE 612 AM EDT SUNSET 825 PM EDT  
JUNE 6 2025..........SUNRISE 612 AM EDT SUNSET 826 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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