677  
CDUS42 KCHS 250605  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
205 AM EDT TUE APR 25 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 24 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 110 PM 90 1980 74 -2 75  
MINIMUM 61 1159 PM 47 2012 62 -1 66  
AVERAGE 67 68 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.06 2017 0.09 -0.09 0.00  
MONTH TO DATE 3.18 2.42 0.76 1.20  
SINCE MAR 1 4.49 5.45 -0.96 3.65  
SINCE JAN 1 11.21 10.57 0.64 6.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 34 58 -24 38  
SINCE MAR 1 176 271 -95 154  
SINCE JUL 1 1142 1615 -473 1273  
 
COOLING  
YESTERDAY 2 4 -2 6  
MONTH TO DATE 89 63 26 72  
SINCE MAR 1 153 84 69 108  
SINCE JAN 1 193 89 104 125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (0)  
AVERAGE WIND SPEED 3.9  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1958  
MINIMUM TEMPERATURE (F) 62 46 1910  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 639 AM EDT SUNSET 757 PM EDT  
APRIL 26 2023.........SUNRISE 638 AM EDT SUNSET 758 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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