648  
CDUS42 KCHS 180601  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT WED SEP 18 2024  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 420 PM 96 1972 85 -2 85  
MINIMUM 62 524 AM 54 2001 68 -6 65  
AVERAGE 73 77 -4 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 6.19 1945 0.18 -0.18 2.75  
MONTH TO DATE 1.28 3.50 -2.22 7.80  
SINCE SEP 1 1.28 3.50 -2.22 7.80  
SINCE JAN 1 45.58 39.66 5.92 43.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 12 -4 10  
MONTH TO DATE 185 227 -42 247  
SINCE SEP 1 185 227 -42 247  
SINCE JAN 1 2420 2120 300 2359    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 56 200 PM  
AVERAGE 75  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 1942  
MINIMUM TEMPERATURE (F) 68 55 2001  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 706 AM EDT SUNSET 721 PM EDT  
SEPTEMBER 19 2024.....SUNRISE 707 AM EDT SUNSET 720 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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