185  
CDUS42 KCHS 210604  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
204 AM EDT WED JUN 21 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JUNE 20 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 84 254 PM 102 2011 89 -5 87  
MINIMUM 73 701 AM 60 1961 71 2 61  
AVERAGE 79 80 -1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 4.20 1958 0.21 -0.16 0.00  
MONTH TO DATE 3.08 4.08 -1.00 3.14  
SINCE JUN 1 3.08 4.08 -1.00 3.14  
SINCE JAN 1 18.18 20.46 -2.28 14.29  
 
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 1280 1846 -566 1598  
 
COOLING  
YESTERDAY 14 15 -1 9  
MONTH TO DATE 231 272 -41 311  
SINCE JUN 1 231 272 -41 311  
SINCE JAN 1 745 679 66 825    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 100 AM  
LOWEST 67 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 2011  
MINIMUM TEMPERATURE (F) 72 60 1966  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 612 AM EDT SUNSET 832 PM EDT  
JUNE 22 2023..........SUNRISE 612 AM EDT SUNSET 832 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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