911  
CDUS42 KCHS 180613  
CLICHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
213 AM EDT FRI AUG 18 2017  
 
   
...............................
 
 
   
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 17 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96 1258 PM 102 1954 90 6 94  
MINIMUM 80 614 AM 62 1979 72 8 75  
AVERAGE 88 81 7 85  
 
PRECIPITATION (IN)  
YESTERDAY T 3.30 1971 0.23 -0.23 T  
MONTH TO DATE 4.55 3.71 0.84 3.23  
SINCE JUN 1 19.66 15.89 3.77 10.75  
SINCE JAN 1 34.82 32.20 2.62 31.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 23 16 7 20  
MONTH TO DATE 293 281 12 337  
SINCE JUN 1 1241 1231 10 1528  
SINCE JAN 1 1816 1593 223 2023    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 400 AM  
LOWEST 19 900 AM  
AVERAGE 57  
   
......................................................
 
 
 
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1995  
MINIMUM TEMPERATURE (F) 72 56 1979  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2017........SUNRISE 646 AM EDT SUNSET 802 PM EDT  
AUGUST 19 2017........SUNRISE 646 AM EDT SUNSET 801 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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