Climatological Report (Daily)
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CDUS43 KLOT 300635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI JAN 30 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JANUARY 29 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         35    546 PM  62    2013  32      3       21
  MINIMUM         27    504 AM  -4    2014  16     11       -4
  AVERAGE         31                        24      7        9

PRECIPITATION (IN)
  YESTERDAY        T             1.34        0.04  -0.04     0.00
  MONTH TO DATE    0.77                      1.21  -0.44     0.78
  SINCE DEC 1      1.35                      2.93  -1.58     1.69
  SINCE JAN 1      0.77                      1.21  -0.44     0.78

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   11.9
  SINCE JUL 1     12.8

DEGREE DAYS
 HEATING
  YESTERDAY       34                        41     -7       56
  MONTH TO DATE 1277                      1209     68     1486
  SINCE DEC 1   2319                      2382    -63     2836
  SINCE JUL 1   3778                      3636    142     4272

 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  10   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    14.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        58      1999
 MINIMUM TEMPERATURE (F)   16       -10      2004


SUNRISE AND SUNSET
JANUARY 30 2015.......SUNRISE   708 AM CST   SUNSET   505 PM CST
JANUARY 31 2015.......SUNRISE   707 AM CST   SUNSET   507 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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