Climatological Report (Daily)
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CDUS43 KLOT 012144
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT FRI AUG 1 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 1 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         85    136 PM  96    2006  84      1
  MINIMUM         57    402 AM  51    1998  62     -5
  AVERAGE         71                        73     -2

PRECIPITATION (IN)
  TODAY            0.00          0.20 2000   0.17  -0.17
  MONTH TO DATE    0.00                      0.17  -0.17
  SINCE JUN 1      9.12                      8.18   0.94
  SINCE JAN 1     16.76                     21.20  -4.44

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JUN 1     27                        38    -11
  SINCE JUL 1      9                         2      7

 COOLING
  TODAY            6                         8     -2
  MONTH TO DATE    6                         8     -2
  SINCE JUN 1    367                       464    -97
  SINCE JAN 1    436                       510    -74
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     4.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        97      2006
 MINIMUM TEMPERATURE (F)   62        54      2009


SUNRISE AND SUNSET
AUGUST  1 2014........SUNRISE   547 AM CDT   SUNSET   811 PM CDT
AUGUST  2 2014........SUNRISE   548 AM CDT   SUNSET   810 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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