889  
CDUS42 KCHS 240603  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EDT FRI MAY 24 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 23 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 83 1118 AM 97 1956 80 3 75  
MINIMUM 72 520 AM 55 1895 70 2 65  
AVERAGE 78 75 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.40 1976 0.09 -0.09 0.00  
MONTH TO DATE 2.89 1.70 1.19 2.77  
SINCE MAR 1 14.90 7.69 7.21 8.02  
SINCE JAN 1 19.51 12.81 6.70 14.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 131 275 -144 176  
SINCE JUL 1 1291 1619 -328 1142  
 
COOLING  
YESTERDAY 13 10 3 5  
MONTH TO DATE 219 182 37 167  
SINCE MAR 1 370 295 75 346  
SINCE JAN 1 370 300 70 386    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1953  
MINIMUM TEMPERATURE (F) 70 53 1931  
1967  
 
SUNRISE AND SUNSET  
MAY 24 2024...........SUNRISE 615 AM EDT SUNSET 818 PM EDT  
MAY 25 2024...........SUNRISE 615 AM EDT SUNSET 819 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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