506  
CDUS43 KLOT 262131  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
431 PM CDT MON MAY 26 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 26 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 2:57 PM 90 2012 76 -5 77  
2014  
2018  
MINIMUM 43 4:03 AM 37 2002 53 -10 55  
AVERAGE 57 64 -7 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.34 2008 0.13 -0.13 1.04  
MONTH TO DATE 2.22 3.41 -1.19 2.92  
SINCE MAR 1 8.02 9.22 -1.20 10.67  
SINCE JAN 1 9.33 11.93 -2.60 13.77  
 
DEGREE DAYS  
HEATING  
TODAY 8 4 4 0  
MONTH TO DATE 183 182 1 63  
SINCE MAR 1 1287 1517 -230 1186  
SINCE JUL 1 5850 6389 -539 5465  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 32 38 -6 45  
SINCE MAR 1 37 44 -7 52  
SINCE JAN 1 37 44 -7 52    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 92 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 92 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 2012  
MINIMUM TEMPERATURE (F) 53 42 2008  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 5:25 AM CDT SUNSET 8:18 PM CDT  
MAY 27 2025...........SUNRISE 5:24 AM CDT SUNSET 8:18 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