315  
CDUS42 KCHS 250605  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
205 AM EDT THU MAY 25 2023  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 24 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 82 326 PM 97 1953 85 -3 88  
MINIMUM 61 553 AM 50 1954 65 -4 73  
AVERAGE 72 75 -3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.78 1979 0.12 -0.12 0.00  
MONTH TO DATE 0.87 2.32 -1.45 1.53  
SINCE MAR 1 5.15 8.96 -3.81 6.89  
SINCE JAN 1 12.99 15.38 -2.39 9.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 5 -3 7  
SINCE MAR 1 205 307 -102 208  
SINCE JUL 1 1274 1842 -568 1598  
 
COOLING  
YESTERDAY 7 10 -3 16  
MONTH TO DATE 181 189 -8 247  
SINCE MAR 1 408 319 89 373  
SINCE JAN 1 481 330 151 421    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 28 600 PM  
AVERAGE 56  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 1953  
2000  
2019  
MINIMUM TEMPERATURE (F) 66 47 1951  
1967  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 615 AM EDT SUNSET 819 PM EDT  
MAY 26 2023...........SUNRISE 615 AM EDT SUNSET 820 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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