947  
CDUS42 KCHS 232106  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
506 PM EDT SUN APR 23 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 23 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 330 PM 94 1980 74 -4 75  
MINIMUM 60 520 AM 44 1927 62 -2 66  
AVERAGE 65 68 -3 71  
 
PRECIPITATION (IN)  
TODAY 0.00 3.34 2020 0.10 -0.10 0.00  
MONTH TO DATE 3.18 2.33 0.85 1.20  
SINCE MAR 1 4.49 5.36 -0.87 3.65  
SINCE JAN 1 11.21 10.48 0.73 6.78  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 34 57 -23 38  
SINCE MAR 1 176 270 -94 154  
SINCE JUL 1 1142 1614 -472 1273  
 
COOLING  
TODAY 0 4 -4 6  
MONTH TO DATE 86 59 27 66  
SINCE MAR 1 150 80 70 102  
SINCE JAN 1 190 85 105 119    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.7  
   
......................................................
 
 
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 2023.........SUNRISE 641 AM EDT SUNSET 755 PM EDT  
APRIL 24 2023.........SUNRISE 640 AM EDT SUNSET 756 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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