479  
CDUS42 KCHS 060601  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
201 AM EDT SUN APR 06 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 5 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 310 PM 89 1978 70 8 68  
MINIMUM 69 130 AM 38 1899 57 12 52  
AVERAGE 74 63 11 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.42 1924 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.52 -0.52 0.49  
SINCE MAR 1 2.25 3.55 -1.30 8.38  
SINCE JAN 1 4.92 8.67 -3.75 12.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 0 19 -19 10  
SINCE MAR 1 147 232 -85 103  
SINCE JUL 1 1487 1576 -89 1263  
 
COOLING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 35 8 27 12  
SINCE MAR 1 50 29 21 41  
SINCE JAN 1 58 34 24 41    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.9  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1978  
MINIMUM TEMPERATURE (F) 57 36 1920  
 
SUNRISE AND SUNSET  
APRIL 6 2025.........SUNRISE 701 AM EDT SUNSET 744 PM EDT  
APRIL 7 2025.........SUNRISE 700 AM EDT SUNSET 744 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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