Climatological Report (Daily)
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CDUS43 KLOT 220640
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT TUE JUL 22 2014


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 21 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         85    402 PM  97    2011  85      0       86
  MINIMUM         60    510 AM  52    2007  63     -3       63
  AVERAGE         73                        74     -1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.83        0.17  -0.17     0.00
  MONTH TO DATE    2.01                      2.56  -0.55     3.92
  SINCE JUN 1      8.95                      6.45   2.50     6.82
  SINCE JAN 1     16.59                     19.47  -2.88    24.11

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    8                         0      8        5
  SINCE JUN 1     26                        36    -10       59
  SINCE JUL 1      8                         0      8        5

 COOLING
  YESTERDAY        8                         9     -1       10
  MONTH TO DATE  106                       189    -83      200
  SINCE JUN 1    315                       367    -52      339
  SINCE JAN 1    384                       413    -29      416
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        94      2001
 MINIMUM TEMPERATURE (F)   63        53      2007
                                             2000


SUNRISE AND SUNSET
JULY 22 2014..........SUNRISE   537 AM CDT   SUNSET   821 PM CDT
JULY 23 2014..........SUNRISE   538 AM CDT   SUNSET   820 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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