609  
CDUS42 KCHS 050604  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
204 AM EDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 4 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 84 520 PM 100 1899 87 -3 86  
MINIMUM 75 820 AM 66 1912 77 -2 82  
1920  
AVERAGE 80 82 -2 84  
 
PRECIPITATION (IN)  
YESTERDAY 1.29 3.27 1961 0.19 1.10 0.00  
MONTH TO DATE 1.30 0.74 0.56 0.00  
SINCE JUN 1 11.97 10.67 1.30 8.76  
SINCE JAN 1 28.77 24.36 4.41 17.38  
 
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 19  
MONTH TO DATE 61 68 -7 85  
SINCE JUN 1 1022 1032 -10 1106  
SINCE JAN 1 1436 1419 17 1586    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1954  
MINIMUM TEMPERATURE (F) 77 65 1912  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 636 AM EDT SUNSET 815 PM EDT  
AUGUST 6 2023........SUNRISE 637 AM EDT SUNSET 814 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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