Climatological Report (Daily)
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147
CDUS43 KLOT 282141
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT THU JUL 28 2016


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 28 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86   1216 PM  91    2006  84      2
  MINIMUM         67    259 PM  53    2013  63      4
  AVERAGE         77                        74      3

PRECIPITATION (IN)
  TODAY            0.53          0.58 2011   0.14   0.39
  MONTH TO DATE    5.11                      3.63   1.48
  SINCE JUN 1      8.25                      7.52   0.73
  SINCE JAN 1     22.53                     20.54   1.99

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    1                         0      1
  SINCE JUN 1     13                        36    -23
  SINCE JUL 1      1                         0      1

 COOLING
  TODAY           12                         9      3
  MONTH TO DATE  270                       252     18
  SINCE JUN 1    445                       430     15
  SINCE JAN 1    518                       476     42
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     2.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  FOG
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        95      1999
 MINIMUM TEMPERATURE (F)   63        52      2013
                                             2003
                                             1997


SUNRISE AND SUNSET
JULY 28 2016..........SUNRISE   543 AM CDT   SUNSET   815 PM CDT
JULY 29 2016..........SUNRISE   544 AM CDT   SUNSET   814 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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