Climatological Report (Daily)
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CDUS43 KLOT 192244
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CST SUN NOV 19 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 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         36   1217 AM  59    2012  47    -11
  MINIMUM         27    723 AM  15    2014  30     -3
  AVERAGE         32                        39     -7

PRECIPITATION (IN)
  TODAY            0.00          0.27 2004   0.09  -0.09
  MONTH TO DATE    1.39                      2.03  -0.64
  SINCE SEP 1      9.98                      8.51   1.47
  SINCE JAN 1     36.54                     34.14   2.40

DEGREE DAYS
 HEATING
  TODAY           33                        26      7
  MONTH TO DATE  533                       418    115
  SINCE SEP 1    910                       920    -10
  SINCE JUL 1    922                       929     -7

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE SEP 1    145                        90     55
  SINCE JAN 1    695                       814   -119
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    14.1



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)   47        64      2003
 MINIMUM TEMPERATURE (F)   30        13      2014


SUNRISE AND SUNSET
NOVEMBER 19 2017......SUNRISE   648 AM CST   SUNSET   429 PM CST
NOVEMBER 20 2017......SUNRISE   649 AM CST   SUNSET   428 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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