286  
CDUS42 KCHS 280608  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
208 AM EDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 78 1150 AM 85 1919 73 5 69  
MINIMUM 67 450 AM 37 1926 59 8 62  
AVERAGE 73 66 7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1985 0.09 -0.09 0.00  
MONTH TO DATE 1.18 3.71 -2.53 0.49  
SINCE SEP 1 6.92 8.96 -2.04 8.31  
SINCE JAN 1 40.73 38.69 2.04 35.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 20 -10 28  
SINCE SEP 1 10 21 -11 30  
SINCE JUL 1 10 21 -11 30  
 
COOLING  
YESTERDAY 8 3 5 1  
MONTH TO DATE 119 158 -39 95  
SINCE SEP 1 499 535 -36 491  
SINCE JAN 1 2455 2396 59 2508    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1919  
1939  
MINIMUM TEMPERATURE (F) 59 39 1957  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 734 AM EDT SUNSET 633 PM EDT  
OCTOBER 29 2023.......SUNRISE 735 AM EDT SUNSET 632 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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