AFOS product CLIARR
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CDUS43 KLOT 190640
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1240 AM CST MON DEC 19 2016


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 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         18   1223 AM  56    2002  32    -14       34       
  MINIMUM        -17R  1145 PM  -6    2008  17    -34       21       
  AVERAGE          1                        24    -23       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY       MM             0.48 2002   0.06  MM         T      
  MONTH TO DATE    0.39                      1.35  -0.96     2.24    
  SINCE DEC 1      0.39                      1.35  -0.96     2.24    
  SINCE JAN 1     33.95                     36.25  -2.30    37.40    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       64                        41     23       37       
  MONTH TO DATE  788                       686    102      425       
  SINCE DEC 1    788                       686    102      425       
  SINCE JUL 1   1686                      2100   -414     1505       
                                                                     
 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  11   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    11.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           400 AM                                     
 LOWEST     65           300 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        53      2002                    
 MINIMUM TEMPERATURE (F)   16        -7      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2016......SUNRISE   717 AM CST   SUNSET   426 PM CST   
DECEMBER 20 2016......SUNRISE   717 AM CST   SUNSET   426 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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