156  
CDUS42 KCHS 200603  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 113 PM 96 1996 84 -1 78  
MINIMUM 68 1159 PM 43 1976 64 4 65  
AVERAGE 76 74 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 4.88 2018 0.10 -0.08 T  
MONTH TO DATE 1.90 1.74 0.16 0.79  
SINCE MAR 1 13.55 8.38 5.17 5.07  
SINCE JAN 1 18.95 14.80 4.15 12.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 5 -5 2  
SINCE MAR 1 128 307 -179 205  
SINCE JUL 1 1389 1842 -453 1274  
 
COOLING  
YESTERDAY 11 9 2 7  
MONTH TO DATE 204 140 64 139  
SINCE MAR 1 399 270 129 366  
SINCE JAN 1 426 281 145 439    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 67 1200 PM  
AVERAGE 80  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1938  
MINIMUM TEMPERATURE (F) 64 47 2002  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 618 AM EDT SUNSET 816 PM EDT  
MAY 21 2024...........SUNRISE 617 AM EDT SUNSET 817 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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