Climatological Report (Daily)
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CDUS43 KLOT 292246
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
545 PM CDT THU SEP 29 2016


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65    931 AM  85    2014  70     -5
  MINIMUM         57   1242 AM  38    2006  47     10
                                      2003
  AVERAGE         61                        59      2

PRECIPITATION (IN)
  TODAY            0.15          0.53 2008   0.13   0.02
  MONTH TO DATE    0.86                      3.16  -2.30
  SINCE SEP 1      0.86                      3.16  -2.30
  SINCE JAN 1     27.12                     28.79  -1.67

DEGREE DAYS
 HEATING
  TODAY            4                         7     -3
  MONTH TO DATE   25                        94    -69
  SINCE SEP 1     25                        94    -69
  SINCE JUL 1     26                       103    -77

 COOLING
  TODAY            0                         1     -1
  MONTH TO DATE  139                        77     62
  SINCE SEP 1    139                        77     62
  SINCE JAN 1    985                       801    184
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    16.8



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        84      2007
                                             2002
 MINIMUM TEMPERATURE (F)   47        35      2004


SUNRISE AND SUNSET
SEPTEMBER 29 2016.....SUNRISE   648 AM CDT   SUNSET   637 PM CDT
SEPTEMBER 30 2016.....SUNRISE   649 AM CDT   SUNSET   635 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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