066  
CDUS42 KCHS 292106  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EDT TUE APR 29 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR APRIL 29 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 1258 PM 92 1970 80 1 82  
2002  
MINIMUM 57 335 AM 36 1967 58 -1 56  
AVERAGE 69 69 0 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1937 0.10 -0.10 0.00  
MONTH TO DATE 0.82 3.19 -2.37 3.52  
SINCE MAR 1 3.11 6.54 -3.43 11.64  
SINCE JAN 1 6.06 12.96 -6.90 17.04  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 32 74 -42 49  
SINCE MAR 1 180 301 -121 128  
SINCE JUL 1 1713 1836 -123 1389  
 
COOLING  
TODAY 4 5 -1 4  
MONTH TO DATE 157 93 64 128  
SINCE MAR 1 183 124 59 186  
SINCE JAN 1 199 135 64 213    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 45 1100 AM  
AVERAGE 73  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 1981  
1987  
1990  
MINIMUM TEMPERATURE (F) 58 41 1939  
2008  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 634 AM EDT SUNSET 801 PM EDT  
APRIL 30 2025.........SUNRISE 633 AM EDT SUNSET 802 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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