483  
CDUS42 KCHS 300410  
CLICXM  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1210 AM EDT THU MAY 30 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 28 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 88 112 PM 98 2019 81 7 69  
MINIMUM 76 610 AM 57 1934 71 5 63  
1997  
AVERAGE 82 76 6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.31 2016 0.11 -0.09 0.01  
MONTH TO DATE 3.73 2.23 1.50 4.83  
SINCE MAR 1 15.74 8.22 7.52 10.08  
SINCE JAN 1 20.35 13.34 7.01 16.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 131 275 -144 179  
SINCE JUL 1 1291 1619 -328 1145  
 
COOLING  
YESTERDAY 17 11 6 1  
MONTH TO DATE 295 235 60 177  
SINCE MAR 1 446 348 98 356  
SINCE JAN 1 446 353 93 396    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.7  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1898  
1921  
2019  
MINIMUM TEMPERATURE (F) 71 58 1922  
 
SUNRISE AND SUNSET  
MAY 29 2024...........SUNRISE 613 AM EDT SUNSET 821 PM EDT  
MAY 30 2024...........SUNRISE 613 AM EDT SUNSET 822 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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