357  
CDUS42 KCHS 202105  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
505 PM EDT THU JUN 20 2024  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 20 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 330 PM 100 1928 85 -1 79  
2011  
MINIMUM 75 510 AM 64 1947 75 0 74  
AVERAGE 80 80 0 77  
 
PRECIPITATION (IN)  
TODAY 0.00 3.08 1947 0.18 -0.18 0.07  
MONTH TO DATE 1.12 3.21 -2.09 2.76  
SINCE JUN 1 1.12 3.21 -2.09 2.76  
SINCE JAN 1 21.47 16.90 4.57 19.56  
 
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 1291 1625 -334 1145  
 
COOLING  
TODAY 15 15 0 12  
MONTH TO DATE 299 269 30 210  
SINCE JUN 1 299 269 30 210  
SINCE JAN 1 783 656 127 624    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 14.4  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1924  
MINIMUM TEMPERATURE (F) 75 64 1926  
 
SUNRISE AND SUNSET  
JUNE 20 2024..........SUNRISE 612 AM EDT SUNSET 831 PM EDT  
JUNE 21 2024..........SUNRISE 612 AM EDT SUNSET 831 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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