755  
CDUS42 KCHS 312105  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
505 PM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 31 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 70 1200 AM 86 1961 71 -1 77  
MINIMUM 64 930 AM 40 1993 58 6 64  
AVERAGE 67 64 3 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.98 1932 0.09 -0.09 0.00  
MONTH TO DATE 1.18 4.07 -2.89 0.55  
SINCE SEP 1 6.92 9.32 -2.40 8.37  
SINCE JAN 1 40.73 39.05 1.68 35.46  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 10 31 -21 33  
SINCE SEP 1 10 32 -22 35  
SINCE JUL 1 10 32 -22 35  
 
COOLING  
TODAY 2 2 0 6  
MONTH TO DATE 145 169 -24 101  
SINCE SEP 1 525 546 -21 497  
SINCE JAN 1 2481 2407 74 2514    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.4  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 87 1961  
MINIMUM TEMPERATURE (F) 57 36 1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 736 AM EDT SUNSET 630 PM EDT  
NOVEMBER 1 2023......SUNRISE 737 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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