444  
CDUS42 KCHS 252107  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EDT WED OCT 25 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 1100 AM 86 2001 73 2 71  
MINIMUM 63 700 AM 40 1903 60 3 57  
AVERAGE 69 66 3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 2.68 1963 0.09 -0.09 0.00  
MONTH TO DATE 1.18 3.53 -2.35 0.49  
SINCE SEP 1 6.92 8.78 -1.86 8.31  
SINCE JAN 1 40.73 38.51 2.22 35.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 1  
MONTH TO DATE 10 16 -6 28  
SINCE SEP 1 10 17 -7 30  
SINCE JUL 1 10 17 -7 30  
 
COOLING  
TODAY 4 3 1 0  
MONTH TO DATE 103 152 -49 88  
SINCE SEP 1 483 529 -46 484  
SINCE JAN 1 2439 2390 49 2501    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 10.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1939  
MINIMUM TEMPERATURE (F) 60 40 1926  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 731 AM EDT SUNSET 636 PM EDT  
OCTOBER 26 2023.......SUNRISE 732 AM EDT SUNSET 635 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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