490  
CDUS42 KCHS 100610  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
210 AM EDT MON MAR 10 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MARCH 9 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 159 PM 87 1974 69 -5 74  
MINIMUM 51 1159 PM 25 1996 46 5 61  
AVERAGE 58 57 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.95 2024 0.10 -0.09 1.95  
MONTH TO DATE 0.53 0.97 -0.44 6.36  
SINCE MAR 1 0.53 0.97 -0.44 6.36  
SINCE JAN 1 3.48 7.39 -3.91 11.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0  
SINCE JUL 1 2.5 0.3 2.2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 9 -2 0  
MONTH TO DATE 82 85 -3 10  
SINCE MAR 1 82 85 -3 10  
SINCE JUL 1 1615 1620 -5 1271  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 0 8 -8 21  
SINCE MAR 1 0 8 -8 21  
SINCE JAN 1 16 19 -3 48    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 28 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1974  
MINIMUM TEMPERATURE (F) 46 28 1966  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 736 AM EDT SUNSET 725 PM EDT  
MARCH 11 2025.........SUNRISE 735 AM EDT SUNSET 725 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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