627  
CDUS42 KCHS 302113  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
513 PM EDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MARCH 30 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 73 220 PM 87 1976 68 5 72  
MINIMUM 64 340 AM 36 1894 55 9 54  
AVERAGE 69 62 7 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.13 1958 0.11 -0.11 0.00  
MONTH TO DATE 1.69 2.93 -1.24 7.89  
SINCE MAR 1 1.69 2.93 -1.24 7.89  
SINCE JAN 1 4.36 8.05 -3.69 12.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 2  
MONTH TO DATE 147 210 -63 93  
SINCE MAR 1 147 210 -63 93  
SINCE JUL 1 1487 1554 -67 1253  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 10 16 -6 25  
SINCE MAR 1 10 16 -6 25  
SINCE JAN 1 18 21 -3 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 1977  
MINIMUM TEMPERATURE (F) 56 35 1964  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 710 AM EDT SUNSET 739 PM EDT  
MARCH 31 2025.........SUNRISE 709 AM EDT SUNSET 739 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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