730  
CDUS42 KCHS 210701  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EST TUE NOV 21 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR NOVEMBER 20 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 66 400 PM 78 1900 66 0 54  
MINIMUM 56 730 AM 28 1914 52 4 48  
1951  
AVERAGE 61 59 2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.97 1986 0.08 -0.03 0.01  
MONTH TO DATE 0.58 1.52 -0.94 1.82  
SINCE SEP 1 7.50 10.84 -3.34 10.19  
SINCE JAN 1 41.31 40.57 0.74 37.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 7 -3 14  
MONTH TO DATE 71 101 -30 80  
SINCE SEP 1 82 135 -53 115  
SINCE JUL 1 82 135 -53 115  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 24 30 -6 71  
SINCE SEP 1 547 576 -29 568  
SINCE JAN 1 2503 2437 66 2585    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 80 1942  
MINIMUM TEMPERATURE (F) 52 26 1937  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 655 AM EST SUNSET 516 PM EST  
NOVEMBER 22 2023......SUNRISE 656 AM EST SUNSET 515 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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