438  
CDUS42 KCHS 300607  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
207 AM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 354 PM 92 1941 83 0 65  
2019  
MINIMUM 67 1049 PM 46 1942 65 2 60  
AVERAGE 75 74 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.82 1959 0.19 -0.19 0.07  
MONTH TO DATE 7.97 5.82 2.15 2.35  
SINCE SEP 1 7.97 5.82 2.15 2.35  
SINCE JAN 1 43.49 41.98 1.51 39.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE SEP 1 0 0 0 2  
SINCE JUL 1 0 0 0 2  
 
COOLING  
YESTERDAY 10 9 1 0  
MONTH TO DATE 363 349 14 358  
SINCE SEP 1 363 349 14 358  
SINCE JAN 1 2475 2242 233 2379    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 55 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 92 1973  
2019  
MINIMUM TEMPERATURE (F) 64 42 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 713 AM EDT SUNSET 706 PM EDT  
OCTOBER 1 2023.......SUNRISE 714 AM EDT SUNSET 705 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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