511  
CDUS43 KLOT 180634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 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 81 4:14 PM 86 2017 72 9 65  
MINIMUM 50 5:13 AM 33 2009 50 0 43  
2011  
AVERAGE 66 61 5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 2020 0.13 -0.13 0.00  
MONTH TO DATE 1.59 2.21 -0.62 1.11  
SINCE MAR 1 9.34 8.02 1.32 6.60  
SINCE JAN 1 12.44 10.73 1.71 12.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 63 140 -77 112  
SINCE MAR 1 1186 1475 -289 1461  
SINCE JUL 1 5465 6347 -882 6040  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 5 17 -12 14  
SINCE MAR 1 12 23 -11 20  
SINCE JAN 1 12 23 -11 20    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 83 2012  
MINIMUM TEMPERATURE (F) 50 32 2002  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:31 AM CDT SUNSET 8:11 PM CDT  
MAY 19 2024...........SUNRISE 5:30 AM CDT SUNSET 8:11 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page