Climatological Report (Daily)
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CDUS43 KLOT 162142
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT TUE SEP 16 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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         68    249 PM  85    1997  76     -8
  MINIMUM         41    542 AM  39    2000  53    -12
  AVERAGE         55                        64     -9

PRECIPITATION (IN)
  TODAY            0.00          0.01 2010   0.10  -0.10
  MONTH TO DATE    1.88                      1.75   0.13
  SINCE SEP 1      1.88                      1.75   0.13
  SINCE JAN 1     24.50                     27.38  -2.88

DEGREE DAYS
 HEATING
  TODAY           10                         3      7
  MONTH TO DATE   77                        27     50
  SINCE SEP 1     77                        27     50
  SINCE JUL 1     86                        36     50

 COOLING
  TODAY            0                         2     -2
  MONTH TO DATE   61                        59      2
  SINCE SEP 1     61                        59      2
  SINCE JAN 1    750                       783    -33
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        84      2008
 MINIMUM TEMPERATURE (F)   52        40      1999


SUNRISE AND SUNSET
SEPTEMBER 16 2014.....SUNRISE   634 AM CDT   SUNSET   701 PM CDT
SEPTEMBER 17 2014.....SUNRISE   635 AM CDT   SUNSET   659 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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