229  
CDUS42 KCHS 270605  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
205 AM EDT THU APR 27 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 26 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 71 1050 AM 89 1989 75 -4 77  
MINIMUM 60 550 AM 41 1910 63 -3 69  
AVERAGE 66 69 -3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 1965 0.09 -0.09 0.00  
MONTH TO DATE 3.18 2.60 0.58 1.20  
SINCE MAR 1 4.49 5.63 -1.14 3.65  
SINCE JAN 1 11.21 10.75 0.46 6.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 34 60 -26 38  
SINCE MAR 1 176 273 -97 154  
SINCE JUL 1 1142 1617 -475 1273  
 
COOLING  
YESTERDAY 1 5 -4 8  
MONTH TO DATE 90 72 18 86  
SINCE MAR 1 154 93 61 122  
SINCE JAN 1 194 98 96 139    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.6  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1925  
1985  
MINIMUM TEMPERATURE (F) 63 44 1898  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 637 AM EDT SUNSET 758 PM EDT  
APRIL 28 2023.........SUNRISE 636 AM EDT SUNSET 759 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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