584  
CDUS43 KLOT 080635  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE APR 08 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 7 2025
 
 
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)  
YESTERDAY  
MAXIMUM 47 11:32 AM 80 2001 57 -10 51  
2021  
MINIMUM 26 11:59 PM 14 2018 34 -8 37  
AVERAGE 37 46 -9 44  
 
PRECIPITATION (IN)  
YESTERDAY T 0.53 2002 0.11 -0.11 0.41  
MONTH TO DATE 1.15 0.68 0.47 1.19  
SINCE MAR 1 4.12 2.89 1.23 5.80  
SINCE JAN 1 5.43 5.60 -0.17 8.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 19 9 21  
MONTH TO DATE 151 142 9 170  
SINCE MAR 1 816 986 -170 861  
SINCE JUL 1 5379 5858 -479 5140  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 10:00 PM  
LOWEST 41 5:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 2001  
MINIMUM TEMPERATURE (F) 35 15 2018  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:25 AM CDT SUNSET 7:27 PM CDT  
APRIL 9 2025.........SUNRISE 6:23 AM CDT SUNSET 7:28 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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