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[Printable]
765
CDUS43 KLOT 300635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU OCT 30 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 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         50    323 PM  77    1999  58     -8       58
  MINIMUM         34   1159 PM  27    2010  38     -4       32
                                      2005
  AVERAGE         42                        48     -6       45

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53        0.08  -0.08     0.00
  MONTH TO DATE    3.13                      3.02   0.11     0.92
  SINCE SEP 1      5.21                      6.31  -1.10     3.02
  SINCE JAN 1     27.83                     31.94  -4.11    30.38

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       23                        17      6       20
  MONTH TO DATE  350                       366    -16      418
  SINCE SEP 1    478                       468     10      517
  SINCE JUL 1    487                       477     10      543

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    5                        11     -6       16
  SINCE SEP 1     78                        90    -12      118
  SINCE JAN 1    767                       814    -47      745
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.7



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)   57        74      1999
 MINIMUM TEMPERATURE (F)   38        29      2008


SUNRISE AND SUNSET
OCTOBER 30 2014.......SUNRISE   723 AM CDT   SUNSET   550 PM CDT
OCTOBER 31 2014.......SUNRISE   724 AM CDT   SUNSET   548 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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