180  
CDUS43 KLOT 180638  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT SUN AUG 18 2024  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 3:13 PM 87 2015 82 0 77  
2016  
MINIMUM 63 11:49 PM 48 2012 60 3 51  
AVERAGE 73 71 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.89 2000 0.11 -0.08 0.75  
MONTH TO DATE 1.80 1.90 -0.10 1.95  
SINCE JUN 1 13.56 9.59 3.97 11.28  
SINCE JAN 1 27.57 22.17 5.40 23.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 9 0 9 1  
SINCE JUN 1 18 35 -17 36  
SINCE JUL 1 10 6 4 1  
 
COOLING  
YESTERDAY 8 6 2 0  
MONTH TO DATE 115 118 -3 71  
SINCE JUN 1 613 551 62 409  
SINCE JAN 1 665 613 52 452    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 62 5:00 PM  
AVERAGE 78  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 2021  
MINIMUM TEMPERATURE (F) 60 47 2012  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 6:06 AM CDT SUNSET 7:49 PM CDT  
AUGUST 19 2024........SUNRISE 6:07 AM CDT SUNSET 7:47 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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