Climatological Report (Daily)
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CDUS43 KLOT 260634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI DEC 26 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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         43    332 PM  44    2011  32     11       26
  MINIMUM         33    808 AM -12    2000  17     16       17
  AVERAGE         38                        25     13       22

PRECIPITATION (IN)
  YESTERDAY        0.00          0.32        0.05  -0.05     0.02
  MONTH TO DATE    0.58                      1.47  -0.89     0.83
  SINCE DEC 1      0.58                      1.47  -0.89     0.83
  SINCE JAN 1     29.44                     36.66  -7.22    35.01

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    T
  SINCE JUL 1      0.9

DEGREE DAYS
 HEATING
  YESTERDAY       27                        40    -13       43
  MONTH TO DATE  811                       925   -114     1084
  SINCE DEC 1    811                       925   -114     1084
  SINCE JUL 1   2270                      2179     91     2520

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    767                       814    -47      745
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    13.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        49      2008
 MINIMUM TEMPERATURE (F)   17         3      2000


SUNRISE AND SUNSET
DECEMBER 26 2014......SUNRISE   719 AM CST   SUNSET   428 PM CST
DECEMBER 27 2014......SUNRISE   720 AM CST   SUNSET   429 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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