725  
CDUS42 KCHS 232106  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EDT WED APR 23 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 23 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 130 PM 94 1980 74 4 66  
MINIMUM 68 500 AM 44 1927 62 6 53  
AVERAGE 73 68 5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 3.34 2020 0.10 -0.10 0.00  
MONTH TO DATE 0.78 2.33 -1.55 4.12  
SINCE MAR 1 3.03 5.36 -2.33 12.01  
SINCE JAN 1 5.70 10.48 -4.78 16.62  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 5  
MONTH TO DATE 25 57 -32 38  
SINCE MAR 1 172 270 -98 131  
SINCE JUL 1 1512 1614 -102 1291  
 
COOLING  
TODAY 8 4 4 0  
MONTH TO DATE 103 59 44 88  
SINCE MAR 1 118 80 38 117  
SINCE JAN 1 126 85 41 117    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.5  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1980  
MINIMUM TEMPERATURE (F) 62 47 2012  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 641 AM EDT SUNSET 756 PM EDT  
APRIL 24 2025.........SUNRISE 639 AM EDT SUNSET 757 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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