482  
CDUS42 KCHS 200624  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
224 AM EDT WED SEP 20 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 19 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 86 159 PM 98 1942 85 1 88  
MINIMUM 63 652 AM 51 1981 68 -5 70  
AVERAGE 75 76 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 2016 0.20 -0.20 T  
MONTH TO DATE 7.80 3.89 3.91 2.25  
SINCE SEP 1 7.80 3.89 3.91 2.25  
SINCE JAN 1 43.32 40.05 3.27 38.97  
 
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 10 11 -1 14  
MONTH TO DATE 267 250 17 280  
SINCE SEP 1 267 250 17 280  
SINCE JAN 1 2379 2143 236 2301    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 36 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1942  
MINIMUM TEMPERATURE (F) 67 53 1981  
1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 707 AM EDT SUNSET 720 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 707 AM EDT SUNSET 718 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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