708  
CDUS42 KCHS 212115  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT SUN APR 21 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 1030 AM 91 2002 74 1 74  
MINIMUM 63 300 PM 41 1901 61 2 66  
AVERAGE 69 68 1 70  
 
PRECIPITATION (IN)  
TODAY 0.17 0.98 2011 0.10 0.07 0.00  
MONTH TO DATE 3.89 2.14 1.75 1.29  
SINCE MAR 1 11.78 5.17 6.61 2.60  
SINCE JAN 1 16.39 10.29 6.10 9.32  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 27 55 -28 34  
SINCE MAR 1 120 268 -148 176  
SINCE JUL 1 1280 1612 -332 1142  
 
COOLING  
TODAY 4 4 0 5  
MONTH TO DATE 91 51 40 78  
SINCE MAR 1 120 72 48 142  
SINCE JAN 1 120 77 43 182    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.4  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 2002  
MINIMUM TEMPERATURE (F) 62 41 1901  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 643 AM EDT SUNSET 755 PM EDT  
APRIL 22 2024.........SUNRISE 641 AM EDT SUNSET 755 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SC Page
The Nexlab GA Page
Main Text Page