Climatological Report (Daily)
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CDUS43 KLOT 012144
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT SAT AUG 1 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 1 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    148 PM  96    2006  84      2
  MINIMUM         58    400 AM  51    1998  62     -4
  AVERAGE         72                        73     -1

PRECIPITATION (IN)
  TODAY            0.00          0.20 2000   0.17  -0.17
  MONTH TO DATE    0.00                      0.17  -0.17
  SINCE JUN 1     11.27                      8.18   3.09
  SINCE JAN 1     22.26                     21.20   1.06

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JUN 1     52                        38     14
  SINCE JUL 1     18                         2     16

 COOLING
  TODAY            7                         8     -1
  MONTH TO DATE    7                         8     -1
  SINCE JUN 1    349                       464   -115
  SINCE JAN 1    403                       510   -107
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        97      2006
 MINIMUM TEMPERATURE (F)   62        54      2009


SUNRISE AND SUNSET
AUGUST  1 2015........SUNRISE   546 AM CDT   SUNSET   812 PM CDT
AUGUST  2 2015........SUNRISE   547 AM CDT   SUNSET   810 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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