Climatological Report (Daily)
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CDUS43 KLOT 172147
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT WED SEP 17 2014


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 17 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         71    251 PM  82    2006  74     -3
                                      2003
  MINIMUM         45R   511 AM  45    1999  54     -9
  AVERAGE         58                        64     -6       59

PRECIPITATION (IN)
  TODAY            0.00          0.21 2012   0.09  -0.09
  MONTH TO DATE    1.84                      1.78   0.06
  SINCE SEP 1      1.84                      1.78   0.06
  SINCE JAN 1     27.36                     24.26   3.10

DEGREE DAYS
 HEATING
  TODAY            7                         3      4
  MONTH TO DATE   75                        29     46
  SINCE SEP 1     75                        29     46
  SINCE JUL 1     79                        39     40

 COOLING
  TODAY            0                         2     -2
  MONTH TO DATE   76                        62     14
  SINCE SEP 1     76                        62     14
  SINCE JAN 1    764                       759      5
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.0



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        89      2007
 MINIMUM TEMPERATURE (F)   53        42      2012


SUNRISE AND SUNSET
SEPTEMBER 17 2014.....SUNRISE   634 AM CDT   SUNSET   658 PM CDT
SEPTEMBER 18 2014.....SUNRISE   635 AM CDT   SUNSET   656 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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