Climatological Report (Daily)
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CDUS43 KLOT 190634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI SEP 19 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    241 PM  88    2007  75     -3       78
  MINIMUM         45    503 AM  41    2012  52     -7       56
  AVERAGE         59                        63     -4       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.94        0.10  -0.10     0.13
  MONTH TO DATE    1.88                      1.94  -0.06     1.59
  SINCE SEP 1      1.88                      1.94  -0.06     1.59
  SINCE JAN 1     24.50                     27.57  -3.07    28.95

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         4      2        0
  MONTH TO DATE   90                        34     56       43
  SINCE SEP 1     90                        34     56       43
  SINCE JUL 1     99                        43     56       69

 COOLING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE   61                        63     -2       85
  SINCE SEP 1     61                        63     -2       85
  SINCE JAN 1    750                       787    -37      712
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        89      2013
 MINIMUM TEMPERATURE (F)   51        38      2012


SUNRISE AND SUNSET
SEPTEMBER 19 2014.....SUNRISE   637 AM CDT   SUNSET   655 PM CDT
SEPTEMBER 20 2014.....SUNRISE   638 AM CDT   SUNSET   654 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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