Climatological Report (Daily)
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CDUS43 KLOT 250634
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SUN JAN 25 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JANUARY 24 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40   1143 AM  45    2010  32      8       28
  MINIMUM         26    346 AM -10    2002  16     10       -8
  AVERAGE         33                        24      9       10

PRECIPITATION (IN)
  YESTERDAY        0.00          0.44        0.04  -0.04     0.04
  MONTH TO DATE    0.69                      0.98  -0.29     0.72
  SINCE DEC 1      1.27                      2.70  -1.43     1.63
  SINCE JAN 1      0.69                      0.98  -0.29     0.72

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE   11.0
  SINCE JUL 1     11.9

DEGREE DAYS
 HEATING
  YESTERDAY       32                        41     -9       55
  MONTH TO DATE 1079                      1004     75     1199
  SINCE DEC 1   2121                      2177    -56     2549
  SINCE JUL 1   3580                      3431    149     3985

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        48      2002
 MINIMUM TEMPERATURE (F)   16       -11      2008


SUNRISE AND SUNSET
JANUARY 25 2015.......SUNRISE   712 AM CST   SUNSET   459 PM CST
JANUARY 26 2015.......SUNRISE   711 AM CST   SUNSET   500 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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