Climatological Report (Daily)
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CDUS43 KLOT 270634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE JUN 27 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JUNE 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    216 PM  95    2005  84    -12       88
  MINIMUM         50    423 AM  49    2012  62    -12       67
  AVERAGE         61                        73    -12       78

PRECIPITATION (IN)
  YESTERDAY        0.00          0.91        0.10  -0.10      T
  MONTH TO DATE    2.49                      3.55  -1.06     3.14
  SINCE JUN 1      2.49                      3.55  -1.06     3.14
  SINCE JAN 1     19.84                     16.57   3.27    17.42

DEGREE DAYS
 HEATING
  YESTERDAY        4                         0      4        0
  MONTH TO DATE   14                        34    -20       11
  SINCE JUN 1     14                        34    -20       11
  SINCE JUL 1   5561                      6313   -752     5638

 COOLING
  YESTERDAY        0                         8     -8       13
  MONTH TO DATE  161                       144     17      162
  SINCE JUN 1    161                       144     17      162
  SINCE JAN 1    184                       190     -6      235
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.3



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        94      2005
 MINIMUM TEMPERATURE (F)   62        52      2004


SUNRISE AND SUNSET
JUNE 27 2017..........SUNRISE   520 AM CDT   SUNSET   832 PM CDT
JUNE 28 2017..........SUNRISE   520 AM CDT   SUNSET   832 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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