Climatological Report (Daily)
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000
CDUS43 KLOT 290644
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT TUE JUL 29 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 28 2014...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    124 PM  91    2006  84    -11       69
  MINIMUM         57    509 AM  53    2013  63     -6       53
  AVERAGE         65                        74     -9       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.58        0.14  -0.14      T
  MONTH TO DATE    2.18                      3.63  -1.45     4.51
  SINCE JUN 1      9.12                      7.52   1.60     7.41
  SINCE JAN 1     16.76                     20.54  -3.78    24.70

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        4
  MONTH TO DATE    9                         0      9       17
  SINCE JUN 1     27                        36     -9       71
  SINCE JUL 1      9                         0      9       17

 COOLING
  YESTERDAY        0                         9     -9        0
  MONTH TO DATE  140                       252   -112      216
  SINCE JUN 1    349                       430    -81      355
  SINCE JAN 1    418                       476    -58      432
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    11.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        95      1999
 MINIMUM TEMPERATURE (F)   63        52      2013
                                             2003
                                             1997


SUNRISE AND SUNSET
JULY 29 2014..........SUNRISE   544 AM CDT   SUNSET   815 PM CDT
JULY 30 2014..........SUNRISE   545 AM CDT   SUNSET   814 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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