954  
CDUS43 KLOT 252133  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SUN MAY 25 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 25 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 68 2:59 PM 90 2016 75 -7 79  
MINIMUM 51 3:42 AM 41 2002 53 -2 53  
AVERAGE 60 64 -4 66  
 
PRECIPITATION (IN)  
TODAY 0.15 2.04 2016 0.13 0.02 0.00  
MONTH TO DATE 2.22 3.28 -1.06 1.88  
SINCE MAR 1 8.02 9.09 -1.07 9.63  
SINCE JAN 1 9.33 11.80 -2.47 12.73  
 
DEGREE DAYS  
HEATING  
TODAY 5 4 1 0  
MONTH TO DATE 173 178 -5 63  
SINCE MAR 1 1277 1513 -236 1186  
SINCE JUL 1 5840 6385 -545 5465  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 32 35 -3 44  
SINCE MAR 1 37 41 -4 51  
SINCE JAN 1 37 41 -4 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 2012  
2014  
2018  
MINIMUM TEMPERATURE (F) 53 37 2002  
 
SUNRISE AND SUNSET  
MAY 25 2025...........SUNRISE 5:25 AM CDT SUNSET 8:17 PM CDT  
MAY 26 2025...........SUNRISE 5:25 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.  
 

 
 
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