542  
CDUS42 KCHS 180605  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
205 AM EDT THU JUL 18 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 17 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 90 1130 AM 97 1925 88 2 91  
MINIMUM 82 1110 PM 70 1920 77 5 80  
AVERAGE 86 82 4 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.38 1940 0.17 -0.17 0.32  
MONTH TO DATE 3.58 2.70 0.88 2.67  
SINCE JUN 1 5.74 7.55 -1.81 7.11  
SINCE JAN 1 26.09 21.24 4.85 23.91  
 
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 21 18 3 21  
MONTH TO DATE 331 291 40 325  
SINCE JUN 1 814 719 95 696  
SINCE JAN 1 1298 1106 192 1110    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 1942  
MINIMUM TEMPERATURE (F) 77 68 1946  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 625 AM EDT SUNSET 827 PM EDT  
JULY 19 2024..........SUNRISE 625 AM EDT SUNSET 826 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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