335  
CDUS42 KCHS 292111  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
511 PM EDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 29 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 88 140 PM 97 1903 85 3 81  
1998  
MINIMUM 82 1040 AM 59 1986 76 6 74  
AVERAGE 85 80 5 78  
 
PRECIPITATION (IN)  
TODAY 0.05 4.59 2004 0.21 -0.16 2.58  
MONTH TO DATE 4.49 5.72 -1.23 9.31  
SINCE JUN 1 15.16 15.65 -0.49 18.07  
SINCE JAN 1 31.96 29.34 2.62 26.69  
 
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 20 15 5 13  
MONTH TO DATE 552 478 74 483  
SINCE JUN 1 1513 1442 71 1504  
SINCE JAN 1 1927 1829 98 1984    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 95 1912  
1948  
1998  
MINIMUM TEMPERATURE (F) 75 61 1986  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 652 AM EDT SUNSET 748 PM EDT  
AUGUST 30 2023........SUNRISE 653 AM EDT SUNSET 747 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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