870  
CDUS42 KCHS 180605  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
204 AM EDT THU OCT 18 2018  
 
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 17 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 142 PM 91 1972 77 13 69  
MINIMUM 73 935 PM 35 1939 56 17 52  
AVERAGE 82 66 16 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.72 1999 0.13 -0.13 0.00  
MONTH TO DATE 1.97 2.36 -0.39 1.68  
SINCE SEP 1 3.93 8.46 -4.53 8.43  
SINCE JAN 1 42.15 44.10 -1.95 46.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 0 22 -22 4  
SINCE SEP 1 0 25 -25 4  
SINCE JUL 1 0 25 -25 4  
 
COOLING  
YESTERDAY 17 4 13 0  
MONTH TO DATE 228 90 138 185  
SINCE SEP 1 731 423 308 574  
SINCE JAN 1 2853 2228 625 2616    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 57 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 88 1980  
MINIMUM TEMPERATURE (F) 56 37 1970  
1943  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2018.......SUNRISE 727 AM EDT SUNSET 643 PM EDT  
OCTOBER 19 2018.......SUNRISE 727 AM EDT SUNSET 642 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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