Climatological Report (Daily)
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CDUS43 KLOT 242236
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST WED DEC 24 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 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         40R  1247 PM  40    2006  33      7
  MINIMUM         35    647 AM  -5    2013  17     18
                                      2004
                                      2000
  AVERAGE         38                        25     13

PRECIPITATION (IN)
  TODAY            0.00          0.34 2009   0.04  -0.04
  MONTH TO DATE    0.58                      1.42  -0.84
  SINCE DEC 1      0.58                      1.42  -0.84
  SINCE JAN 1     29.44                     36.61  -7.17

DEGREE DAYS
 HEATING
  TODAY           27                        40    -13
  MONTH TO DATE  784                       885   -101
  SINCE DEC 1    784                       885   -101
  SINCE JUL 1   2243                      2139    104

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1    767                       814    -47
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        44      2011
 MINIMUM TEMPERATURE (F)   17       -12      2000


SUNRISE AND SUNSET
DECEMBER 24 2014......SUNRISE   719 AM CST   SUNSET   427 PM CST
DECEMBER 25 2014......SUNRISE   719 AM CST   SUNSET   427 PM CST


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




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