Climatological Report (Daily)
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CDUS43 KLOT 050634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED AUG 5 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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         81    143 PM  94    2012  84     -3       87
  MINIMUM         57    530 AM  53    2000  62     -5       63
  AVERAGE         69                        73     -4       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.46        0.18  -0.18     0.66
  MONTH TO DATE    0.77                      0.71   0.06     0.66
  SINCE JUN 1     12.04                      8.72   3.32     9.78
  SINCE JAN 1     23.03                     21.74   1.29    17.42

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     52                        38     14       27
  SINCE JUL 1     18                         2     16        9

 COOLING
  YESTERDAY        4                         8     -4       10
  MONTH TO DATE   31                        32     -1       32
  SINCE JUN 1    373                       488   -115      393
  SINCE JAN 1    427                       534   -107      462
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)
  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        89      2001
 MINIMUM TEMPERATURE (F)   62        51      1997


SUNRISE AND SUNSET
AUGUST  5 2015........SUNRISE   550 AM CDT   SUNSET   807 PM CDT
AUGUST  6 2015........SUNRISE   551 AM CDT   SUNSET   806 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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