Climatological Report (Daily)
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000
CDUS43 KLOT 170633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED SEP 17 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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         68    249 PM  85    1997  76     -8       65
  MINIMUM         41    542 AM  39    2000  53    -12       45
  AVERAGE         55                        64     -9       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.01        0.10  -0.10      T
  MONTH TO DATE    1.88                      1.75   0.13     1.46
  SINCE SEP 1      1.88                      1.75   0.13     1.46
  SINCE JAN 1     24.50                     27.38  -2.88    28.82

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       10                         3      7       10
  MONTH TO DATE   77                        27     50       35
  SINCE SEP 1     77                        27     50       35
  SINCE JUL 1     86                        36     50       61

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   61                        59      2       83
  SINCE SEP 1     61                        59      2       83
  SINCE JAN 1    750                       783    -33      710
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     3.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


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


SUNRISE AND SUNSET
SEPTEMBER 17 2014.....SUNRISE   635 AM CDT   SUNSET   659 PM CDT
SEPTEMBER 18 2014.....SUNRISE   636 AM CDT   SUNSET   657 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$

BMD


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