876 
CDUS43 KLOT 042136
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
435 PM CDT WED APR 4 2018


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR APRIL 4 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE          
                VALUE   (LST)  VALUE       VALUE  FROM               
                                                  NORMAL             
...............................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         35    259 PM  76    2010  56    -21                
                                      2005                          
  MINIMUM         25    553 AM  23    2013  34     -9                
  AVERAGE         30                        45    -15               
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.01          0.81 2010   0.08  -0.07             
  MONTH TO DATE    0.14                      0.34  -0.20             
  SINCE MAR 1      1.84                      2.70  -0.86             
  SINCE JAN 1      4.04                      5.43  -1.39             
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           35                        20     15                
  MONTH TO DATE  135                        82     53                
  SINCE MAR 1   1021                       918    103                
  SINCE JUL 1   5893                      5673    220                
                                                                     
 COOLING                                                             
  TODAY            0                         0      0                
  MONTH TO DATE    0                         0      0                
  SINCE MAR 1      0                         0      0                
  SINCE JAN 1      0                         0      0                
...............................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    18.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  LIGHT SNOW                                                         
  FOG                                                                


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

                                                                     
THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        76      2005                    
 MINIMUM TEMPERATURE (F)   34        20      2016                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  4 2018.........SUNRISE   631 AM CDT   SUNSET   722 PM CDT   
APRIL  5 2018.........SUNRISE   629 AM CDT   SUNSET   723 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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