447  
CDUS42 KCHS 182115  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 18 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 92 354 PM 101 1995 90 2 82  
MINIMUM 76 621 AM 56 1979 73 3 69  
AVERAGE 84 81 3 76  
 
PRECIPITATION (IN)  
TODAY 0.00 4.08 1943 0.22 -0.22 0.32  
MONTH TO DATE 1.69 4.01 -2.32 1.45  
SINCE JUN 1 17.14 16.82 0.32 17.19  
SINCE JAN 1 32.24 33.20 -0.96 28.34  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 19 16 3 11  
MONTH TO DATE 348 306 42 295  
SINCE JUN 1 1354 1282 72 1307  
SINCE JAN 1 1868 1689 179 1821    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 600 AM  
LOWEST 47 1100 AM  
AVERAGE 71  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 98 1983  
MINIMUM TEMPERATURE (F) 73 61 1965  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 645 AM EDT SUNSET 802 PM EDT  
AUGUST 19 2023........SUNRISE 646 AM EDT SUNSET 801 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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