270  
CDUS42 KCHS 080607  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
207 AM EDT FRI AUG 08 2025  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 7 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 457 PM 99 2008 91 -13 80  
MINIMUM 73 924 AM 59 1948 74 -1 76  
AVERAGE 76 82 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY T 2.53 1975 0.22 -0.22 0.74  
MONTH TO DATE 1.51 1.57 -0.06 10.33  
SINCE JUN 1 11.34 14.38 -3.04 22.60  
SINCE JAN 1 24.79 30.76 -5.97 41.79  
 
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 11 17 -6 13  
MONTH TO DATE 98 121 -23 118  
SINCE JUN 1 1229 1097 132 1246  
SINCE JAN 1 1773 1504 269 1834    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 400 AM  
LOWEST 79 400 PM  
AVERAGE 87  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 99 1968  
1999  
MINIMUM TEMPERATURE (F) 74 59 2004  
 
SUNRISE AND SUNSET  
AUGUST 8 2025........SUNRISE 639 AM EDT SUNSET 812 PM EDT  
AUGUST 9 2025........SUNRISE 640 AM EDT SUNSET 811 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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