615  
CDUS42 KCHS 132107  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EDT MON MAY 13 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 13 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 76 1030 AM 93 1899 79 -3 78  
1922  
1953  
MINIMUM 70 330 AM 50 1917 67 3 71  
AVERAGE 73 73 0 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.93 1921 0.07 -0.07 0.00  
MONTH TO DATE 1.39 0.95 0.44 0.80  
SINCE MAR 1 13.40 6.94 6.46 6.05  
SINCE JAN 1 18.01 12.06 5.95 12.77  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 8 8 0 10  
MONTH TO DATE 120 90 30 76  
SINCE MAR 1 271 203 68 255  
SINCE JAN 1 271 208 63 295    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 11 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1933  
1935  
1956  
MINIMUM TEMPERATURE (F) 68 51 1917  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 622 AM EDT SUNSET 811 PM EDT  
MAY 14 2024...........SUNRISE 621 AM EDT SUNSET 811 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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