533  
CDUS42 KCHS 210702  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
202 AM EST SUN JAN 21 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 20 2024
 
 
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)  
YESTERDAY  
MAXIMUM 43 1200 AM 74 1927 58 -15 68  
1933  
MINIMUM 33 1120 PM 22 1940 43 -10 54  
1985  
AVERAGE 38 50 -12 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1963 0.08 -0.08 0.00  
MONTH TO DATE 1.45 1.55 -0.10 0.49  
SINCE DEC 1 8.73 4.46 4.27 2.09  
SINCE JAN 1 1.45 1.55 -0.10 0.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 14 13 4  
MONTH TO DATE 281 281 0 161  
SINCE DEC 1 573 634 -61 538  
SINCE JUL 1 753 849 -96 691  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 7 7 0 9  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 78 1954  
MINIMUM TEMPERATURE (F) 43 10 1985  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 721 AM EST SUNSET 542 PM EST  
JANUARY 22 2024.......SUNRISE 720 AM EST SUNSET 543 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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