911  
CDUS42 KCHS 160619  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
219 AM EDT SUN APR 16 2023  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 15 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 78 1210 PM 90 2006 72 6 70  
MINIMUM 66 510 AM 37 1907 60 6 65  
AVERAGE 72 66 6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.48 1958 0.10 -0.10 0.00  
MONTH TO DATE 1.17 1.52 -0.35 0.95  
SINCE MAR 1 2.48 4.55 -2.07 3.40  
SINCE JAN 1 9.20 9.67 -0.47 6.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 33 45 -12 29  
SINCE MAR 1 175 258 -83 145  
SINCE JUL 1 1141 1602 -461 1264  
 
COOLING  
YESTERDAY 7 3 4 3  
MONTH TO DATE 53 31 22 43  
SINCE MAR 1 117 52 65 79  
SINCE JAN 1 157 57 100 96    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.5  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1936  
MINIMUM TEMPERATURE (F) 60 40 1950  
 
SUNRISE AND SUNSET  
APRIL 16 2023.........SUNRISE 649 AM EDT SUNSET 750 PM EDT  
APRIL 17 2023.........SUNRISE 648 AM EDT SUNSET 751 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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