563  
CDUS42 KCHS 110602  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EDT TUE JUL 11 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1220 PM 99 1986 88 -4 88  
MINIMUM 75 1130 PM 64 1894 77 -2 75  
AVERAGE 80 82 -2 82  
 
PRECIPITATION (IN)  
YESTERDAY 1.21 2.81 1893 0.15 1.06 1.22  
MONTH TO DATE 2.35 1.58 0.77 2.95  
SINCE JUN 1 6.79 6.43 0.36 5.26  
SINCE JAN 1 23.59 20.12 3.47 13.88  
 
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 15 17 -2 17  
MONTH TO DATE 186 169 17 177  
SINCE JUN 1 557 597 -40 650  
SINCE JAN 1 971 984 -13 1130    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2001  
MINIMUM TEMPERATURE (F) 77 66 1894  
1898  
 
SUNRISE AND SUNSET  
JULY 11 2023..........SUNRISE 620 AM EDT SUNSET 830 PM EDT  
JULY 12 2023..........SUNRISE 621 AM EDT SUNSET 830 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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