677  
CDUS42 KCHS 102116  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
516 PM EDT THU AUG 10 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 10 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 92 320 PM 97 1906 87 5 89  
MINIMUM 82 1230 AM 67 1989 77 5 79  
AVERAGE 87 82 5 84  
 
PRECIPITATION (IN)  
TODAY 0.00 2.93 1927 0.19 -0.19 0.01  
MONTH TO DATE 1.56 1.87 -0.31 2.11  
SINCE JUN 1 12.23 11.80 0.43 10.87  
SINCE JAN 1 29.03 25.49 3.54 19.49  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 22 17 5 19  
MONTH TO DATE 175 170 5 193  
SINCE JUN 1 1136 1134 2 1214  
SINCE JAN 1 1550 1521 29 1694    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.4  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 1954  
MINIMUM TEMPERATURE (F) 77 67 1989  
 
SUNRISE AND SUNSET  
AUGUST 10 2023........SUNRISE 640 AM EDT SUNSET 810 PM EDT  
AUGUST 11 2023........SUNRISE 640 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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