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025 
CDUS43 KLOT 040642
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
142 AM CDT SUN OCT 4 2015


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    139 PM  86    2006  68    -12       65       
                                      2005                          
  MINIMUM         49    654 PM  30    2004  43      6       44       
  AVERAGE         53                        55     -2       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.87 2000   0.12  -0.12     0.55    
  MONTH TO DATE    0.00                      0.37  -0.37     0.75    
  SINCE SEP 1      3.29                      3.81  -0.52     3.31    
  SINCE JAN 1     29.80                     29.01   0.79    26.18    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        10      2       10       
  MONTH TO DATE   36                        30      6       14       
  SINCE SEP 1     95                       159    -64      164       
  SINCE JUL 1    127                       183    -56      185       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         3     -3        3       
  SINCE SEP 1    150                        66     84       63       
  SINCE JAN 1    747                       650     97      693       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION  NE (50)       
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED    16.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           600 PM                                     
 LOWEST     55           900 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        88      2005                    
 MINIMUM TEMPERATURE (F)   43        28      2004                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  4 2015.......SUNRISE   654 AM CDT   SUNSET   631 PM CDT   
OCTOBER  5 2015.......SUNRISE   655 AM CDT   SUNSET   629 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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