480  
CDUS43 KLOT 120637  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST MON FEB 12 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 11 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 38 4:13 PM 70 1999 33 5 44  
MINIMUM 22 11:59 PM -23 2014 17 5 20  
AVERAGE 30 25 5 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 2009 0.04 -0.04 0.00  
MONTH TO DATE 0.05 0.46 -0.41 0.89  
SINCE DEC 1 5.25 3.44 1.81 5.18  
SINCE JAN 1 2.46 1.76 0.70 3.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 40 -5 33  
MONTH TO DATE 300 454 -154 440  
SINCE DEC 1 2465 2909 -444 2716  
SINCE JUL 1 3767 4247 -480 4065  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 2:00 AM  
LOWEST 62 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 50 2009  
2023  
MINIMUM TEMPERATURE (F) 17 -16 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 6:54 AM CST SUNSET 5:23 PM CST  
FEBRUARY 13 2024......SUNRISE 6:53 AM CST SUNSET 5:24 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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