818  
CDUS43 KLOT 050653  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
153 AM CDT MON MAY 05 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 4 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 62 3:31 PM 81 1999 68 -6 80  
MINIMUM 46 6:00 AM 27 2005 44 2 44  
AVERAGE 54 56 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.15 2003 0.13 -0.04 0.19  
MONTH TO DATE 0.97 0.54 0.43 0.49  
SINCE MAR 1 6.77 6.35 0.42 8.24  
SINCE JAN 1 8.08 9.06 -0.98 11.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 3  
MONTH TO DATE 38 41 -3 10  
SINCE MAR 1 1142 1376 -234 1133  
SINCE JUL 1 5705 6248 -543 5412  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 5 7 -2 7  
SINCE JAN 1 5 7 -2 7    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 PM  
LOWEST 33 4:00 PM  
AVERAGE 57  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 2000  
MINIMUM TEMPERATURE (F) 45 32 2005  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:45 AM CDT SUNSET 7:57 PM CDT  
MAY 6 2025...........SUNRISE 5:44 AM CDT SUNSET 7:58 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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