286  
CDUS42 KCHS 200609  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
209 AM EDT THU JUL 20 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JULY 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 96 430 PM 104 1986 92 4 91  
MINIMUM 78 1159 PM 64 1987 74 4 74  
AVERAGE 87 83 4 83  
 
PRECIPITATION (IN)  
YESTERDAY T 3.62 1979 0.22 -0.22 0.29  
MONTH TO DATE 5.59 4.02 1.57 7.84  
SINCE JUN 1 9.83 10.23 -0.40 14.11  
SINCE JAN 1 24.93 26.61 -1.68 25.26  
 
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 22 18 4 18  
MONTH TO DATE 378 332 46 320  
SINCE JUN 1 777 766 11 785  
SINCE JAN 1 1291 1173 118 1299    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 43 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 104 1986  
MINIMUM TEMPERATURE (F) 74 66 1987  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 626 AM EDT SUNSET 827 PM EDT  
JULY 21 2023..........SUNRISE 626 AM EDT SUNSET 826 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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