Climatological Report (Daily)
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CDUS43 KLOT 282138
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED JUN 28 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JUNE 28 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         78    259 PM  99    2012  84     -6
  MINIMUM         55    215 AM  52    2015  62     -7
  AVERAGE         67                        73     -6

PRECIPITATION (IN)
  TODAY            0.26          0.47 1998   0.09   0.17
  MONTH TO DATE    2.75                      3.73  -0.98
  SINCE JUN 1      2.75                      3.73  -0.98
  SINCE JAN 1     20.10                     16.75   3.35

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE   17                        34    -17
  SINCE JUN 1     17                        34    -17
  SINCE JUL 1   5564                      6313   -749

 COOLING
  TODAY            2                         8     -6
  MONTH TO DATE  163                       160      3
  SINCE JUN 1    163                       160      3
  SINCE JAN 1    186                       206    -20
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.3



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        91      2005
 MINIMUM TEMPERATURE (F)   62        50      2016


SUNRISE AND SUNSET
JUNE 28 2017..........SUNRISE   520 AM CDT   SUNSET   832 PM CDT
JUNE 29 2017..........SUNRISE   521 AM CDT   SUNSET   832 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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