Climatological Report (Daily)
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CDUS43 KLOT 212233
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST SUN DEC 21 2014


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR DECEMBER 21 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         37    331 PM  48    2006  33      4
                                      2003
  MINIMUM         32    446 AM  -6    2008  19     13
                                      2000
  AVERAGE         35                        26      9       33

PRECIPITATION (IN)
  TODAY            0.00          0.23 2006   0.05  -0.05
  MONTH TO DATE    0.26                      1.29  -1.03
  SINCE DEC 1      0.26                      1.29  -1.03
  SINCE JAN 1     32.37                     32.81  -0.44

DEGREE DAYS
 HEATING
  TODAY           30                        39     -9
  MONTH TO DATE  683                       751    -68
  SINCE DEC 1    683                       751    -68
  SINCE JUL 1   2086                      2021     65

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1    780                       789     -9
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        55      2006
 MINIMUM TEMPERATURE (F)   19        -8      2000


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   717 AM CST   SUNSET   423 PM CST
DECEMBER 22 2014......SUNRISE   717 AM CST   SUNSET   423 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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