Climatological Report (Daily)
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CDUS43 KLOT 102235
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST SAT DEC 10 2016


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR DECEMBER 10 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         23    359 PM  57    2015  37    -14
  MINIMUM         18    815 AM  -4    2013  22     -4
  AVERAGE         21                        29     -8       49

PRECIPITATION (IN)
  TODAY            0.00          0.56 2003   0.06  -0.06
  MONTH TO DATE    0.46                      0.72  -0.26
  SINCE DEC 1      0.46                      0.72  -0.26
  SINCE JAN 1     32.69                     32.24   0.45

DEGREE DAYS
 HEATING
  TODAY           44                        36      8
  MONTH TO DATE  353                       340     13
  SINCE DEC 1    353                       340     13
  SINCE JUL 1   1207                      1610   -403

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1   1071                       789    282
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.9



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)   36        51      2015
 MINIMUM TEMPERATURE (F)   22         1      2013


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   709 AM CST   SUNSET   420 PM CST
DECEMBER 11 2016......SUNRISE   710 AM CST   SUNSET   420 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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