842  
CDUS42 KCHS 280603  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
203 AM EDT WED JUN 28 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JUNE 27 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 92 250 PM 102 1954 86 6 85  
MINIMUM 80 630 AM 66 1936 76 4 78  
1967  
AVERAGE 86 81 5 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.60 1974 0.16 -0.16 0.00  
MONTH TO DATE 4.44 4.35 0.09 1.32  
SINCE JUN 1 4.44 4.35 0.09 1.32  
SINCE JAN 1 21.24 18.04 3.20 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 21 16 5 17  
MONTH TO DATE 317 379 -62 431  
SINCE JUN 1 317 379 -62 431  
SINCE JAN 1 731 766 -35 911    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1959  
MINIMUM TEMPERATURE (F) 76 66 1920  
1967  
 
SUNRISE AND SUNSET  
JUNE 28 2023..........SUNRISE 614 AM EDT SUNSET 832 PM EDT  
JUNE 29 2023..........SUNRISE 614 AM EDT SUNSET 832 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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