429  
CDUS43 KLOT 060631  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SUN APR 06 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 5 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 54 2:26 PM 76 2005 56 -2 49  
2021  
MINIMUM 37 10:32 PM 21 2000 34 3 28  
AVERAGE 46 45 1 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.94 2017 0.10 -0.07 0.00  
MONTH TO DATE 1.15 0.47 0.68 0.78  
SINCE MAR 1 4.12 2.68 1.44 5.39  
SINCE JAN 1 5.43 5.39 0.04 8.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 20 -1 26  
MONTH TO DATE 100 103 -3 125  
SINCE MAR 1 765 947 -182 816  
SINCE JUL 1 5328 5819 -491 5095  
 
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 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 57 4:00 PM  
AVERAGE 75  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 2021  
MINIMUM TEMPERATURE (F) 34 20 2018  
 
SUNRISE AND SUNSET  
APRIL 6 2025.........SUNRISE 6:28 AM CDT SUNSET 7:25 PM CDT  
APRIL 7 2025.........SUNRISE 6:26 AM CDT SUNSET 7:26 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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