Climatological Report (Daily)
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CDUS43 KLOT 040631
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT JUL 4 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 3 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         78    444 PM  94    2012  85     -7       77
  MINIMUM         53    453 AM  52    2008  62     -9       53
                                      2005
  AVERAGE         66                        74     -8       65

PRECIPITATION (IN)
  YESTERDAY        0.00          2.73        0.07  -0.07     0.06
  MONTH TO DATE    0.00                      0.21  -0.21     0.28
  SINCE JUN 1      8.01                      4.10   3.91     7.22
  SINCE JAN 1     19.00                     17.12   1.88    14.86

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                         0      9        2
  SINCE JUN 1     43                        36      7       20
  SINCE JUL 1      9                         0      9        2

 COOLING
  YESTERDAY        1                         9     -8        0
  MONTH TO DATE    1                        27    -26        8
  SINCE JUN 1    121                       205    -84      217
  SINCE JAN 1    175                       251    -76      286
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.7



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)   85        98      2012
 MINIMUM TEMPERATURE (F)   63        50      2008


SUNRISE AND SUNSET
JULY  4 2015..........SUNRISE   523 AM CDT   SUNSET   832 PM CDT
JULY  5 2015..........SUNRISE   524 AM CDT   SUNSET   831 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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