763  
CDUS42 KCHS 300600  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 AM EDT TUE APR 30 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 29 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 75 240 PM 92 2002 76 -1 78  
MINIMUM 65 510 AM 45 1922 64 1 69  
AVERAGE 70 70 0 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.24 1937 0.09 -0.09 0.34  
MONTH TO DATE 4.12 2.87 1.25 3.69  
SINCE MAR 1 12.01 5.90 6.11 5.00  
SINCE JAN 1 16.62 11.02 5.60 11.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 63 -25 34  
SINCE MAR 1 131 276 -145 176  
SINCE JUL 1 1291 1620 -329 1142  
 
COOLING  
YESTERDAY 5 5 0 9  
MONTH TO DATE 113 87 26 109  
SINCE MAR 1 142 108 34 173  
SINCE JAN 1 142 113 29 213    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 88 1912  
1974  
1987  
MINIMUM TEMPERATURE (F) 64 49 1922  
1939  
1999  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 633 AM EDT SUNSET 801 PM EDT  
MAY 1 2024...........SUNRISE 632 AM EDT SUNSET 802 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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