059  
CDUS42 KCHS 220602  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EDT THU JUN 22 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 21 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 1040 AM 101 1924 85 -1 85  
MINIMUM 72 1130 PM 64 1926 75 -3 77  
AVERAGE 78 80 -2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 2.22 2017 0.16 0.03 0.00  
MONTH TO DATE 2.95 3.37 -0.42 1.32  
SINCE JUN 1 2.95 3.37 -0.42 1.32  
SINCE JAN 1 19.75 17.06 2.69 9.94  
 
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 1145 1625 -480 1276  
 
COOLING  
YESTERDAY 13 15 -2 16  
MONTH TO DATE 223 284 -61 329  
SINCE JUN 1 223 284 -61 329  
SINCE JAN 1 637 671 -34 809    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1998  
MINIMUM TEMPERATURE (F) 75 64 1947  
1966  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 612 AM EDT SUNSET 831 PM EDT  
JUNE 23 2023..........SUNRISE 613 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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