191  
CDUS43 KLOT 310634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT WED MAY 31 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 2:25 PM 91 2010 77 12 88  
MINIMUM 54 4:54 AM 35 2021 54 0 66  
AVERAGE 72 66 6 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 2004 0.14 -0.14 0.00  
MONTH TO DATE 1.22 3.93 -2.71 4.57  
SINCE MAR 1 6.71 9.74 -3.03 12.11  
SINCE JAN 1 12.53 12.45 0.08 14.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 160 195 -35 185  
SINCE MAR 1 1509 1530 -21 1550  
SINCE JUL 1 6088 6402 -314 6219  
 
COOLING  
YESTERDAY 7 4 3 12  
MONTH TO DATE 26 51 -25 102  
SINCE MAR 1 32 57 -25 106  
SINCE JAN 1 32 57 -25 106    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 5:00 AM  
LOWEST 30 1:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 2002  
2014  
MINIMUM TEMPERATURE (F) 55 41 2003  
2009  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:22 AM CDT SUNSET 8:21 PM CDT  
JUNE 1 2023..........SUNRISE 5:22 AM CDT SUNSET 8:22 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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