Climatological Report (Daily)
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CDUS43 KLOT 302137
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT WED JUL 30 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 30 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    152 PM  98    1999  84     -4
  MINIMUM         58    305 AM  49    1997  62     -4
  AVERAGE         69                        73     -4

PRECIPITATION (IN)
  TODAY            0.00          0.84 2000   0.17  -0.17
  MONTH TO DATE    2.18                      3.95  -1.77
  SINCE JUN 1      9.12                      7.84   1.28
  SINCE JAN 1     16.76                     20.86  -4.10

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    9                         0      9
  SINCE JUN 1     27                        36     -9
  SINCE JUL 1      9                         0      9

 COOLING
  TODAY            4                         8     -4
  MONTH TO DATE  147                       268   -121
  SINCE JUN 1    356                       446    -90
  SINCE JAN 1    425                       492    -67
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.9



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        98      2006
 MINIMUM TEMPERATURE (F)   62        50      1997


SUNRISE AND SUNSET
JULY 30 2014..........SUNRISE   545 AM CDT   SUNSET   814 PM CDT
JULY 31 2014..........SUNRISE   546 AM CDT   SUNSET   812 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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