451  
CDUS42 KCHS 272114  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
514 PM EDT MON MAY 27 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 27 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 86 1100 AM 100 2019 81 5 67  
MINIMUM 78 1200 AM 53 1961 71 7 57  
AVERAGE 82 76 6 62  
 
PRECIPITATION (IN)  
TODAY 0.00 2.53 1922 0.11 -0.11 1.34  
MONTH TO DATE 2.89 2.12 0.77 4.82  
SINCE MAR 1 14.90 8.11 6.79 10.07  
SINCE JAN 1 19.51 13.23 6.28 16.79  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 3  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 131 275 -144 179  
SINCE JUL 1 1291 1619 -328 1145  
 
COOLING  
TODAY 17 11 6 0  
MONTH TO DATE 272 224 48 176  
SINCE MAR 1 423 337 86 355  
SINCE JAN 1 423 342 81 395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.8  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2019  
MINIMUM TEMPERATURE (F) 71 57 1934  
1997  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 614 AM EDT SUNSET 820 PM EDT  
MAY 28 2024...........SUNRISE 614 AM EDT SUNSET 821 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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