344  
CDUS42 KCHS 180710  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
210 AM EST SUN FEB 18 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR FEBRUARY 17 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 64 130 PM 79 1921 61 3 70  
MINIMUM 52 1140 PM 16 1958 46 6 52  
AVERAGE 58 54 4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1998 0.10 -0.10 0.04  
MONTH TO DATE 3.02 1.57 1.45 2.92  
SINCE DEC 1 11.80 7.04 4.76 7.75  
SINCE JAN 1 4.52 4.13 0.39 6.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 12 -5 4  
MONTH TO DATE 175 219 -44 123  
SINCE DEC 1 862 1014 -152 780  
SINCE JUL 1 1042 1229 -187 933  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE DEC 1 7 9 -2 14  
SINCE JAN 1 0 2 -2 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 1944  
MINIMUM TEMPERATURE (F) 47 17 1958  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 700 AM EST SUNSET 607 PM EST  
FEBRUARY 19 2024......SUNRISE 659 AM EST SUNSET 608 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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