397  
CDUS42 KCHS 072109  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
509 PM EDT MON AUG 07 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 7 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 91 140 PM 97 1899 87 4 87  
MINIMUM 77 150 AM 68 2004 77 0 79  
AVERAGE 84 82 2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 2.46 1990 0.19 -0.19 0.00  
MONTH TO DATE 1.31 1.31 0.00 0.00  
SINCE JUN 1 11.98 11.24 0.74 8.76  
SINCE JAN 1 28.78 24.93 3.85 17.38  
 
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 19 17 2 18  
MONTH TO DATE 114 119 -5 141  
SINCE JUN 1 1075 1083 -8 1162  
SINCE JAN 1 1489 1470 19 1642    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 11 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 1968  
2011  
MINIMUM TEMPERATURE (F) 77 68 1989  
 
SUNRISE AND SUNSET  
AUGUST 7 2023........SUNRISE 638 AM EDT SUNSET 813 PM EDT  
AUGUST 8 2023........SUNRISE 638 AM EDT SUNSET 812 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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