274  
CDUS42 KCHS 140613  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
213 AM EDT WED APR 14 2021  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 13 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 1120 AM 89 2001 71 3 74  
MINIMUM 63 610 AM 36 1940 58 5 65  
AVERAGE 69 65 4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1912 0.09 -0.09 0.75  
MONTH TO DATE 0.00 1.16 -1.16 0.76  
SINCE MAR 1 3.99 4.46 -0.47 5.03  
SINCE JAN 1 10.16 9.91 0.25 9.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 43 45 -2 16  
SINCE MAR 1 182 271 -89 119  
SINCE JUL 1 1265 1701 -436 1224  
 
COOLING  
YESTERDAY 4 2 2 5  
MONTH TO DATE 48 22 26 52  
SINCE MAR 1 94 41 53 121  
SINCE JAN 1 103 45 58 147    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.1  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1916  
1922  
MINIMUM TEMPERATURE (F) 58 36 1907  
 
SUNRISE AND SUNSET  
APRIL 14 2021.........SUNRISE 651 AM EDT SUNSET 749 PM EDT  
APRIL 15 2021.........SUNRISE 650 AM EDT SUNSET 750 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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