154  
CDUS43 KLOT 180636  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT WED JUL 18 2018  
 
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 17 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 206 PM 97 2012 84 2 81  
MINIMUM 59 458 AM 50 2009 60 -1 51  
AVERAGE 73 72 1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 2003 0.17 -0.17 0.00  
MONTH TO DATE 0.80 2.10 -1.30 1.14  
SINCE JUN 1 6.62 6.11 0.51 3.59  
SINCE JAN 1 21.03 18.99 2.04 21.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 3 41 -38 16  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 8 7 1 1  
MONTH TO DATE 174 119 55 123  
SINCE JUN 1 381 274 107 336  
SINCE JAN 1 504 315 189 370    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 40 400 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2012  
MINIMUM TEMPERATURE (F) 60 51 2003  
 
 
SUNRISE AND SUNSET  
JULY 18 2018..........SUNRISE 535 AM CDT SUNSET 825 PM CDT  
JULY 19 2018..........SUNRISE 536 AM CDT SUNSET 824 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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