446  
CDUS42 KCHS 182115  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 18 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 90 330 PM 97 1944 86 4 82  
1995  
MINIMUM 78 600 AM 67 1979 77 1 73  
AVERAGE 84 81 3 78  
 
PRECIPITATION (IN)  
TODAY 0.00 6.08 1935 0.19 -0.19 0.07  
MONTH TO DATE 4.44 3.42 1.02 3.64  
SINCE JUN 1 15.11 13.35 1.76 12.40  
SINCE JAN 1 31.91 27.04 4.87 21.02  
 
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 16 3 13  
MONTH TO DATE 334 303 31 310  
SINCE JUN 1 1295 1267 28 1331  
SINCE JAN 1 1709 1654 55 1811    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1895  
MINIMUM TEMPERATURE (F) 76 67 1976  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 645 AM EDT SUNSET 802 PM EDT  
AUGUST 19 2023........SUNRISE 646 AM EDT SUNSET 800 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page