Climatological Report (Daily)
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CDUS43 KLOT 182141
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT THU SEP 18 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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         72    241 PM  88    2007  75     -3
  MINIMUM         45    503 AM  41    2012  52     -7
  AVERAGE         59                        63     -4

PRECIPITATION (IN)
  TODAY            0.00          0.94 2001   0.10  -0.10
  MONTH TO DATE    1.88                      1.94  -0.06
  SINCE SEP 1      1.88                      1.94  -0.06
  SINCE JAN 1     24.50                     27.57  -3.07

DEGREE DAYS
 HEATING
  TODAY            6                         4      2
  MONTH TO DATE   90                        34     56
  SINCE SEP 1     90                        34     56
  SINCE JUL 1     99                        43     56

 COOLING
  TODAY            0                         2     -2
  MONTH TO DATE   61                        63     -2
  SINCE SEP 1     61                        63     -2
  SINCE JAN 1    750                       787    -37
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        89      2013
 MINIMUM TEMPERATURE (F)   51        38      2012


SUNRISE AND SUNSET
SEPTEMBER 18 2014.....SUNRISE   636 AM CDT   SUNSET   657 PM CDT
SEPTEMBER 19 2014.....SUNRISE   637 AM CDT   SUNSET   655 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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