422  
CDUS42 KCHS 222111  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
511 PM EDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 1208 PM 96 1990 84 -4 93  
MINIMUM 67 503 AM 49 1938 67 0 69  
AVERAGE 74 76 -2 81  
 
PRECIPITATION (IN)  
TODAY 0.00 3.52 1952 0.18 -0.18 0.03  
MONTH TO DATE 7.86 4.44 3.42 2.28  
SINCE SEP 1 7.86 4.44 3.42 2.28  
SINCE JAN 1 43.38 40.60 2.78 39.00  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 9 10 -1 16  
MONTH TO DATE 296 282 14 325  
SINCE SEP 1 296 282 14 325  
SINCE JAN 1 2408 2175 233 2346    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 300 AM  
LOWEST 52 1200 PM  
AVERAGE 64  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1980  
MINIMUM TEMPERATURE (F) 67 46 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 708 AM EDT SUNSET 717 PM EDT  
SEPTEMBER 23 2023.....SUNRISE 709 AM EDT SUNSET 716 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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