512  
CDUS42 KCHS 200602  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EDT THU MAR 20 2025  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MARCH 19 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 81 254 PM 85 1963 71 10 63  
2011  
2012  
MINIMUM 44 704 AM 30 1941 48 -4 39  
AVERAGE 63 59 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1998 0.10 -0.10 0.00  
MONTH TO DATE 1.79 2.05 -0.26 6.36  
SINCE MAR 1 1.79 2.05 -0.26 6.36  
SINCE JAN 1 4.74 8.47 -3.73 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 2 7 -5 14  
MONTH TO DATE 117 161 -44 45  
SINCE MAR 1 117 161 -44 45  
SINCE JUL 1 1650 1696 -46 1306  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 18 -8 41  
SINCE MAR 1 10 18 -8 41  
SINCE JAN 1 26 29 -3 68    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 16 200 PM  
AVERAGE 49  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1982  
MINIMUM TEMPERATURE (F) 48 30 1939  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 723 AM EDT SUNSET 732 PM EDT  
MARCH 21 2025.........SUNRISE 722 AM EDT SUNSET 733 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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