238  
CDUS42 KCHS 200607  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
207 AM EDT SAT JUL 20 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 19 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 87 1130 AM 101 1942 88 -1 91  
MINIMUM 77 1100 PM 67 1923 77 0 81  
AVERAGE 82 83 -1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.86 2.70 1918 0.16 0.70 0.07  
MONTH TO DATE 4.44 3.02 1.42 2.74  
SINCE JUN 1 6.60 7.87 -1.27 7.18  
SINCE JAN 1 26.95 21.56 5.39 23.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 18 -1 21  
MONTH TO DATE 367 327 40 367  
SINCE JUN 1 850 755 95 738  
SINCE JAN 1 1334 1142 192 1152    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.4  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2000  
MINIMUM TEMPERATURE (F) 77 66 1910  
 
SUNRISE AND SUNSET  
JULY 20 2024..........SUNRISE 626 AM EDT SUNSET 826 PM EDT  
JULY 21 2024..........SUNRISE 627 AM EDT SUNSET 825 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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