141  
CDUS42 KCHS 312209  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EST FRI JAN 31 2025  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 31 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 74 316 PM 81 1975 61 13 58  
MINIMUM 47 138 AM 15 1966 39 8 43  
AVERAGE 61 50 11 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 2021 0.12 -0.12 0.03  
MONTH TO DATE 2.09 3.37 -1.28 1.94  
SINCE DEC 1 4.53 6.72 -2.19 8.82  
SINCE JAN 1 2.09 3.37 -1.28 1.94  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0  
SINCE DEC 1 2.5 0.2 2.3  
SINCE JUL 1 2.5 0.2 2.3  
 
DEGREE DAYS  
HEATING  
TODAY 4 15 -11 14  
MONTH TO DATE 658 487 171 421  
SINCE DEC 1 1081 895 186 751  
SINCE JUL 1 1260 1187 73 981  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 4 -4 24  
SINCE DEC 1 7 13 -6 38  
SINCE JAN 1 0 4 -4 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 66 1200 PM  
AVERAGE 83  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 82 2002  
MINIMUM TEMPERATURE (F) 40 21 1940  
1977  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 716 AM EST SUNSET 552 PM EST  
FEBRUARY 1 2025......SUNRISE 715 AM EST SUNSET 553 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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