795  
CDUS42 KCHS 220614  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
214 AM EDT SAT MAR 22 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MARCH 21 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 65 504 PM 90 2017 71 -6 78  
MINIMUM 42 658 AM 29 1981 48 -6 49  
AVERAGE 54 60 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1943 0.10 -0.10 0.00  
MONTH TO DATE 1.82 2.25 -0.43 6.36  
SINCE MAR 1 1.82 2.25 -0.43 6.36  
SINCE JAN 1 4.77 8.67 -3.90 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 11 6 5 1  
MONTH TO DATE 129 174 -45 49  
SINCE MAR 1 129 174 -45 49  
SINCE JUL 1 1662 1709 -47 1310  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 20 -10 41  
SINCE MAR 1 10 20 -10 41  
SINCE JAN 1 26 31 -5 68    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 22 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 2011  
MINIMUM TEMPERATURE (F) 49 27 1956  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 721 AM EDT SUNSET 733 PM EDT  
MARCH 23 2025.........SUNRISE 719 AM EDT SUNSET 734 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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