847  
CDUS42 KCHS 092107  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EDT SAT AUG 09 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 9 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 112 PM 98 2007 91 -9 94  
2019  
MINIMUM 73 635 AM 62 1950 74 -1 74  
2002  
AVERAGE 78 82 -4 84  
 
PRECIPITATION (IN)  
TODAY 0.08 2.33 1942 0.21 -0.13 1.63  
MONTH TO DATE 1.97 2.00 -0.03 12.79  
SINCE JUN 1 11.80 14.81 -3.01 25.06  
SINCE JAN 1 25.25 31.19 -5.94 44.25  
 
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 13 17 -4 19  
MONTH TO DATE 127 155 -28 155  
SINCE JUN 1 1258 1131 127 1283  
SINCE JAN 1 1802 1538 264 1871    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 300 PM  
LOWEST 77 100 PM  
AVERAGE 86  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 1987  
2007  
MINIMUM TEMPERATURE (F) 74 61 1944  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 640 AM EDT SUNSET 811 PM EDT  
AUGUST 10 2025........SUNRISE 640 AM EDT SUNSET 810 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page