Climatological Report (Daily)
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CDUS43 KLOT 280633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED JUN 28 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JUNE 27 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         76    151 PM  94    2005  84     -8       88
  MINIMUM         48R   458 AM  52    2004  62    -14       66
  AVERAGE         62                        73    -11       77

PRECIPITATION (IN)
  YESTERDAY        0.00          0.66        0.09  -0.09     0.00
  MONTH TO DATE    2.49                      3.64  -1.15     3.14
  SINCE JUN 1      2.49                      3.64  -1.15     3.14
  SINCE JAN 1     19.84                     16.66   3.18    17.42

DEGREE DAYS
 HEATING
  YESTERDAY        3                         0      3        0
  MONTH TO DATE   17                        34    -17       11
  SINCE JUN 1     17                        34    -17       11
  SINCE JUL 1   5564                      6313   -749     5638

 COOLING
  YESTERDAY        0                         8     -8       12
  MONTH TO DATE  161                       152      9      174
  SINCE JUN 1    161                       152      9      174
  SINCE JAN 1    184                       198    -14      247
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     4.9



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        99      2012
 MINIMUM TEMPERATURE (F)   62        52      2015


SUNRISE AND SUNSET
JUNE 28 2017..........SUNRISE   520 AM CDT   SUNSET   832 PM CDT
JUNE 29 2017..........SUNRISE   521 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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