512  
CDUS42 KCHS 202207  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EST MON JAN 20 2025  
   
...............................  
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 20 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 46 238 PM 79 2017 60 -14 44  
MINIMUM 28 753 AM 17 1940 39 -11 26  
1976  
AVERAGE 37 49 -12 35  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 1963 0.11 -0.11 0.00  
MONTH TO DATE 0.80 2.10 -1.30 1.88  
SINCE DEC 1 3.24 5.45 -2.21 8.76  
SINCE JAN 1 0.80 2.10 -1.30 1.88  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0  
SINCE DEC 1 T 0.2 -0.2  
SINCE JUL 1 T 0.2 -0.2  
 
DEGREE DAYS  
HEATING  
TODAY 28 16 12 30  
MONTH TO DATE 424 317 107 316  
SINCE DEC 1 847 725 122 646  
SINCE JUL 1 1026 1017 9 876  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 7 9 -2 14  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 AM  
LOWEST 31 300 PM  
AVERAGE 55  
   
......................................................  
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 1954  
MINIMUM TEMPERATURE (F) 39 6 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 721 AM EST SUNSET 541 PM EST  
JANUARY 21 2025.......SUNRISE 721 AM EST SUNSET 542 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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