430  
CDUS42 KCHS 192126  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
525 PM EDT THU APR 19 2018  
 
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR APRIL 19 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 330 PM 90 1917 73 10  
MINIMUM 65 600 AM 38 1983 60 5  
AVERAGE 74 66 8  
 
PRECIPITATION (IN)  
TODAY 0.00 2.63 1920 0.09 -0.09  
MONTH TO DATE 1.79 1.66 0.13  
SINCE MAR 1 3.40 4.96 -1.56  
SINCE JAN 1 5.64 10.41 -4.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2  
MONTH TO DATE 80 57 23  
SINCE MAR 1 330 283 47  
SINCE JUL 1 1669 1713 -44  
 
COOLING  
TODAY 9 3 6  
MONTH TO DATE 30 39 -9  
SINCE MAR 1 36 58 -22  
SINCE JAN 1 61 62 -1    
...........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.9  
 
   
......................................................
 
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1925  
MINIMUM TEMPERATURE (F) 60 39 1983  
 
 
SUNRISE AND SUNSET  
APRIL 19 2018.........SUNRISE 645 AM EDT SUNSET 753 PM EDT  
APRIL 20 2018.........SUNRISE 644 AM EDT SUNSET 753 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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