938  
CDUS42 KCHS 280620  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
220 AM EDT SUN APR 28 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 27 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 420 PM 92 1925 75 -2 72  
1985  
MINIMUM 66 510 AM 44 1898 63 3 62  
AVERAGE 70 69 1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1944 0.09 -0.09 0.09  
MONTH TO DATE 4.12 2.69 1.43 3.27  
SINCE MAR 1 12.01 5.72 6.29 4.58  
SINCE JAN 1 16.62 10.84 5.78 11.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 61 -23 34  
SINCE MAR 1 131 274 -143 176  
SINCE JUL 1 1291 1618 -327 1142  
 
COOLING  
YESTERDAY 5 5 0 2  
MONTH TO DATE 102 77 25 92  
SINCE MAR 1 131 98 33 156  
SINCE JAN 1 131 103 28 196    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1917  
1981  
MINIMUM TEMPERATURE (F) 63 44 1898  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 635 AM EDT SUNSET 800 PM EDT  
APRIL 29 2024.........SUNRISE 634 AM EDT SUNSET 800 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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