830  
CDUS42 KCHS 310601  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT FRI OCT 31 2025  
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 30 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 63 336 PM 85 1949 74 -11 83  
2023  
MINIMUM 48 718 AM 27 1952 52 -4 59  
AVERAGE 56 63 -7 71  
 
PRECIPITATION (IN)  
YESTERDAY T 1.48 1993 0.09 -0.09 0.00  
MONTH TO DATE 4.15 4.24 -0.09 0.03  
SINCE SEP 1 5.13 10.25 -5.12 3.56  
SINCE JAN 1 40.09 46.41 -6.32 47.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 63 53 10 45  
SINCE SEP 1 63 55 8 45  
SINCE JUL 1 63 55 8 45  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 97 140 -43 138  
SINCE SEP 1 434 497 -63 505  
SINCE JAN 1 2567 2390 177 2740    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 53 1200 PM  
AVERAGE 75  
   
......................................................
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 1961  
MINIMUM TEMPERATURE (F) 52 35 1952  
 
SUNRISE AND SUNSET  
OCTOBER 31 2025.......SUNRISE 737 AM EDT SUNSET 630 PM EDT  
NOVEMBER 1 2025......SUNRISE 738 AM EDT SUNSET 629 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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