903  
CDUS43 KLOT 200631  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SUN OCT 20 2024  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 73 3:07 PM 77 2000 62 11 60  
MINIMUM 31 5:35 AM 23 2022 40 -9 45  
AVERAGE 52 51 1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2023 0.10 -0.10 0.14  
MONTH TO DATE 0.24 2.12 -1.88 2.80  
SINCE SEP 1 1.41 5.13 -3.72 5.70  
SINCE JAN 1 30.81 28.75 2.06 29.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 14 -1 12  
MONTH TO DATE 179 209 -30 226  
SINCE SEP 1 220 322 -102 293  
SINCE JUL 1 238 340 -102 308  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 9 -4 22  
SINCE SEP 1 102 89 13 104  
SINCE JAN 1 868 777 91 652    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 57  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 2003  
MINIMUM TEMPERATURE (F) 39 23 2018  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 7:12 AM CDT SUNSET 6:04 PM CDT  
OCTOBER 21 2024.......SUNRISE 7:14 AM CDT SUNSET 6:03 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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