629  
CDUS42 KCHS 270601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 26 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 77 130 PM 86 1939 73 4 76  
MINIMUM 68 400 AM 40 1926 60 8 65  
AVERAGE 73 66 7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 1905 0.09 -0.09 0.00  
MONTH TO DATE 1.18 3.62 -2.44 0.49  
SINCE SEP 1 6.92 8.87 -1.95 8.31  
SINCE JAN 1 40.73 38.60 2.13 35.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 18 -8 28  
SINCE SEP 1 10 19 -9 30  
SINCE JUL 1 10 19 -9 30  
 
COOLING  
YESTERDAY 8 3 5 6  
MONTH TO DATE 111 155 -44 94  
SINCE SEP 1 491 532 -41 490  
SINCE JAN 1 2447 2393 54 2507    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 85 1919  
MINIMUM TEMPERATURE (F) 59 37 1926  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 733 AM EDT SUNSET 634 PM EDT  
OCTOBER 28 2023.......SUNRISE 734 AM EDT SUNSET 633 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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