324  
CDUS42 KCHS 272117  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
517 PM EDT SUN AUG 27 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 27 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 88 1050 AM 97 1903 86 2 86  
1998  
MINIMUM 81 430 AM 63 1942 76 5 78  
AVERAGE 85 81 4 82  
 
PRECIPITATION (IN)  
TODAY 0.00 2.67 1911 0.20 -0.20 0.00  
MONTH TO DATE 4.44 5.30 -0.86 6.39  
SINCE JUN 1 15.11 15.23 -0.12 15.15  
SINCE JAN 1 31.91 28.92 2.99 23.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 16 4 17  
MONTH TO DATE 513 447 66 454  
SINCE JUN 1 1474 1411 63 1475  
SINCE JAN 1 1888 1798 90 1955    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.0  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1903  
MINIMUM TEMPERATURE (F) 76 62 1904  
1927  
1986  
 
SUNRISE AND SUNSET  
AUGUST 27 2023........SUNRISE 651 AM EDT SUNSET 751 PM EDT  
AUGUST 28 2023........SUNRISE 652 AM EDT SUNSET 750 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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