CDUS43 KLOT 182134
CLIARR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON MAY 18 2026

...................................

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         79   2:45 PM  86    2024  73      6       72        
  MINIMUM         67  10:04 AM  32    2002  50     17       45        
  AVERAGE         73                        61     12       59     

PRECIPITATION (IN)                                                    
  TODAY            0.86R         0.55 2019   0.14   0.72     0.00     
  MONTH TO DATE    1.24                      2.35  -1.11     0.98     
  SINCE MAR 1     11.75                      8.16   3.59     6.78     
  SINCE JAN 1     12.48                     10.87   1.61     8.09     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         6     -6        6        
  MONTH TO DATE  192                       146     46       99        
  SINCE MAR 1   1207                      1481   -274     1203        
  SINCE JUL 1   5985                      6353   -368     5766        

 COOLING                                                              
  TODAY            8                         2      6        0        
  MONTH TO DATE   25                        19      6       32        
  SINCE MAR 1     42                        25     17       37        
  SINCE JAN 1     42                        25     17       37        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED    10.0                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          10:00 AM                                      
 LOWEST     64           2:00 AM                                      
 AVERAGE    81                                                        

..........................................................


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        90      2012                      
 MINIMUM TEMPERATURE (F)   50        35      2008                      


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   5:31 AM CDT   SUNSET   8:10 PM CDT     
MAY 19 2026...........SUNRISE   5:30 AM CDT   SUNSET   8:11 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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