Climatological Report (Daily)
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CDUS43 KLOT 280639
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI AUG 28 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    256 PM  92    2013  81     -6       84
  MINIMUM         47R   456 AM  54    2008  60    -13       63
  AVERAGE         61                        71    -10       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63        0.15  -0.15     0.00
  MONTH TO DATE    1.90                      4.13  -2.23     5.58
  SINCE JUN 1     13.17                     12.14   1.03    14.70
  SINCE JAN 1     24.16                     25.16  -1.00    22.34

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         0      4        0
  MONTH TO DATE   13                         0     13        0
  SINCE JUN 1     65                        38     27       27
  SINCE JUL 1     31                         2     29        9

 COOLING
  YESTERDAY        0                         6     -6        9
  MONTH TO DATE  163                       199    -36      216
  SINCE JUN 1    505                       655   -150      577
  SINCE JAN 1    559                       701   -142      646
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     2.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        92      2003
 MINIMUM TEMPERATURE (F)   60        54      2003


SUNRISE AND SUNSET
AUGUST 28 2015........SUNRISE   614 AM CDT   SUNSET   733 PM CDT
AUGUST 29 2015........SUNRISE   615 AM CDT   SUNSET   732 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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