296  
CDUS43 KLOT 040642  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT FRI APR 04 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 3 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 53 12:04 AM 77 1999 56 -3 38  
2011  
MINIMUM 34 11:59 PM 19 2013 33 1 33  
AVERAGE 44 44 0 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 2014 0.09 -0.09 0.06  
MONTH TO DATE 0.99 0.27 0.72 0.74  
SINCE MAR 1 3.96 2.48 1.48 5.35  
SINCE JAN 1 5.27 5.19 0.08 8.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 29  
MONTH TO DATE 59 63 -4 74  
SINCE MAR 1 724 907 -183 765  
SINCE JUL 1 5287 5779 -492 5044  
 
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 W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 10:00 PM  
LOWEST 61 5:00 PM  
AVERAGE 73  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 76 2021  
MINIMUM TEMPERATURE (F) 33 22 2000  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 6:31 AM CDT SUNSET 7:23 PM CDT  
APRIL 5 2025.........SUNRISE 6:30 AM CDT SUNSET 7:24 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page