202  
CDUS42 KCHS 102107  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
507 PM EDT FRI MAY 10 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 10 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 80 330 PM 92 1926 78 2 76  
1963  
MINIMUM 68 310 AM 47 1906 67 1 68  
AVERAGE 74 72 2 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1949 0.07 -0.07 0.00  
MONTH TO DATE 1.08 0.74 0.34 0.80  
SINCE MAR 1 13.09 6.73 6.36 6.05  
SINCE JAN 1 17.70 11.85 5.85 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 9 8 1 7  
MONTH TO DATE 103 66 37 49  
SINCE MAR 1 254 179 75 228  
SINCE JAN 1 254 184 70 268    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1955  
MINIMUM TEMPERATURE (F) 67 52 1966  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 624 AM EDT SUNSET 809 PM EDT  
MAY 11 2024...........SUNRISE 623 AM EDT SUNSET 809 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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