398  
CDUS42 KCHS 160601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT MON OCT 16 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 15 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 72 100 PM 88 1925 76 -4 77  
MINIMUM 60 640 AM 45 1907 64 -4 62  
AVERAGE 66 70 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.49 1954 0.14 -0.14 0.00  
MONTH TO DATE 1.01 2.40 -1.39 0.49  
SINCE SEP 1 6.75 7.65 -0.90 8.31  
SINCE JAN 1 40.56 37.38 3.18 35.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 3 -1 5  
SINCE SEP 1 2 4 -2 7  
SINCE JUL 1 2 4 -2 7  
 
COOLING  
YESTERDAY 1 6 -5 5  
MONTH TO DATE 87 110 -23 68  
SINCE SEP 1 467 487 -20 464  
SINCE JAN 1 2423 2348 75 2481    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 88 2018  
MINIMUM TEMPERATURE (F) 63 45 1945  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 724 AM EDT SUNSET 646 PM EDT  
OCTOBER 17 2023.......SUNRISE 725 AM EDT SUNSET 645 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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