257  
CDUS42 KCHS 282115  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
515 PM EDT FRI MAR 28 2025  
   
...............................  
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MARCH 28 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 68 330 PM 91 1907 68 0 66  
MINIMUM 60 150 AM 37 1894 55 5 58  
1955  
1982  
AVERAGE 64 61 3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 1946 0.11 -0.11 0.53  
MONTH TO DATE 1.69 2.72 -1.03 7.89  
SINCE MAR 1 1.69 2.72 -1.03 7.89  
SINCE JAN 1 4.36 7.84 -3.48 12.50  
 
DEGREE DAYS  
HEATING  
TODAY 1 5 -4 3  
MONTH TO DATE 148 201 -53 85  
SINCE MAR 1 148 201 -53 85  
SINCE JUL 1 1488 1545 -57 1245  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 4 14 -10 25  
SINCE MAR 1 4 14 -10 25  
SINCE JAN 1 12 19 -7 25    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.7  
   
......................................................  
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1907  
MINIMUM TEMPERATURE (F) 55 35 1955  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 713 AM EDT SUNSET 737 PM EDT  
MARCH 29 2025.........SUNRISE 711 AM EDT SUNSET 738 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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