923  
CDUS42 KCHS 220600  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 AM EDT MON APR 22 2024  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 21 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 75 1030 AM 91 2002 74 1 74  
MINIMUM 56 1050 PM 41 1901 61 -5 66  
AVERAGE 66 68 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.40 0.98 2011 0.10 0.30 0.00  
MONTH TO DATE 4.12 2.14 1.98 1.29  
SINCE MAR 1 12.01 5.17 6.84 2.60  
SINCE JAN 1 16.62 10.29 6.33 9.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 27 55 -28 34  
SINCE MAR 1 120 268 -148 176  
SINCE JUL 1 1280 1612 -332 1142  
 
COOLING  
YESTERDAY 1 4 -3 5  
MONTH TO DATE 88 51 37 78  
SINCE MAR 1 117 72 45 142  
SINCE JAN 1 117 77 40 182    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.0  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 2002  
MINIMUM TEMPERATURE (F) 62 41 1901  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 641 AM EDT SUNSET 755 PM EDT  
APRIL 23 2024.........SUNRISE 640 AM EDT SUNSET 756 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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