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CDUS43 KLOT 200637
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1237 AM CST TUE DEC 20 2016


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         13    358 PM  53    2002  31    -18       31       
  MINIMUM        -18R  1243 AM  -7    2005  16    -34       17       
  AVERAGE         -2                        24    -26       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.11 2001   0.07  -0.07     0.00    
  MONTH TO DATE    0.39                      1.42  -1.03     2.24    
  SINCE DEC 1      0.39                      1.42  -1.03     2.24    
  SINCE JAN 1     33.95                     36.32  -2.37    37.40    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       67                        41     26       41       
  MONTH TO DATE  855                       727    128      466       
  SINCE DEC 1    855                       727    128      466       
  SINCE JUL 1   1753                      2141   -388     1546       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1039                       655    384      750       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     8.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           100 AM                                     
 LOWEST     58           100 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        51      2015                    
 MINIMUM TEMPERATURE (F)   16       -11      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2016......SUNRISE   717 AM CST   SUNSET   426 PM CST   
DECEMBER 21 2016......SUNRISE   718 AM CST   SUNSET   427 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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