105  
CDUS42 KCHS 182111  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
511 PM EDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 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 82 1230 PM 100 1921 85 -3 93  
MINIMUM 76 510 AM 60 1899 75 1 75  
AVERAGE 79 80 -1 84  
 
PRECIPITATION (IN)  
TODAY 0.00 4.27 1982 0.19 -0.19 0.00  
MONTH TO DATE 1.71 2.85 -1.14 1.32  
SINCE JUN 1 1.71 2.85 -1.14 1.32  
SINCE JAN 1 18.51 16.54 1.97 9.94  
 
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 1145 1625 -480 1276  
 
COOLING  
TODAY 14 15 -1 19  
MONTH TO DATE 186 239 -53 288  
SINCE JUN 1 186 239 -53 288  
SINCE JAN 1 600 626 -26 768    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 100 1940  
MINIMUM TEMPERATURE (F) 75 61 1899  
1961  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 612 AM EDT SUNSET 830 PM EDT  
JUNE 19 2023..........SUNRISE 612 AM EDT SUNSET 830 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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