343  
CDUS43 KLOT 312233  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST SAT JAN 31 2026  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 25 3:29 PM 56 2012 31 -6 42  
MINIMUM 9 1:07 AM -32 2019 14 -5 31  
AVERAGE 17 22 -5 37  
 
PRECIPITATION (IN)  
TODAY T 0.86 2025 0.04 -0.04 0.86  
MONTH TO DATE 0.68 1.30 -0.62 1.09  
SINCE DEC 1 2.14 2.98 -0.84 2.17  
SINCE JAN 1 0.68 1.30 -0.62 1.09  
 
DEGREE DAYS  
HEATING  
TODAY 48 42 6 28  
MONTH TO DATE 1376 1315 61 1384  
SINCE DEC 1 2658 2456 202 2459  
SINCE JUL 1 3814 3794 20 3443  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 17.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 66 12:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 50 2024  
MINIMUM TEMPERATURE (F) 14 -7 2023  
 
SUNRISE AND SUNSET  
JANUARY 31 2026.......SUNRISE 7:07 AM CST SUNSET 5:08 PM CST  
FEBRUARY 1 2026......SUNRISE 7:06 AM CST SUNSET 5:09 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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