143  
CDUS42 KCHS 180601  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT SUN AUG 18 2024  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 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 91 326 PM 102 1954 90 1 92  
MINIMUM 72 217 AM 62 1979 73 -1 73  
AVERAGE 82 82 0 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.30 1971 0.23 -0.23 0.04  
MONTH TO DATE 12.84 3.79 9.05 1.69  
SINCE JUN 1 25.11 16.60 8.51 17.14  
SINCE JAN 1 44.30 32.98 11.32 32.24  
 
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 17 16 1 18  
MONTH TO DATE 299 290 9 329  
SINCE JUN 1 1427 1266 161 1335  
SINCE JAN 1 2015 1673 342 1849    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.8  
 
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 90 100 AM  
LOWEST 49 300 PM  
AVERAGE 70  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 101 1995  
MINIMUM TEMPERATURE (F) 73 56 1979  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 646 AM EDT SUNSET 801 PM EDT  
AUGUST 19 2024........SUNRISE 646 AM EDT SUNSET 800 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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