144  
CDUS42 KCHS 312209  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EST FRI JAN 31 2025  
   
...............................  
 
   
..THE DOWNTOWN 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 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 300 PM 80 1975 58 8 54  
MINIMUM 49 250 AM 19 1909 44 5 47  
1966  
AVERAGE 58 51 7 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1895 0.09 -0.09 0.04  
MONTH TO DATE 1.62 2.56 -0.94 1.50  
SINCE DEC 1 3.69 5.47 -1.78 8.78  
SINCE JAN 1 1.62 2.56 -0.94 1.50  
 
DEGREE DAYS  
HEATING  
TODAY 7 14 -7 14  
MONTH TO DATE 587 435 152 395  
SINCE DEC 1 954 788 166 687  
SINCE JUL 1 1060 1003 57 867  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE DEC 1 1 9 -8 7  
SINCE JAN 1 0 2 -2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.1  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 2023  
MINIMUM TEMPERATURE (F) 44 23 1900  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 715 AM EST SUNSET 552 PM EST  
FEBRUARY 1 2025......SUNRISE 714 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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