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Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Tuesday, December 3, 2013

Chicago Weather O'Hare Data December 03 2013

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 3 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50   1159 PM  71    1970  39     11       70
  MINIMUM         37    355 AM  -5    1940  25     12       46
  AVERAGE         44                        32     12       58

PRECIPITATION (IN)
  YESTERDAY        0.02          1.12 1873   0.09  -0.07      T
  MONTH TO DATE    0.09                      0.28  -0.19     0.06
  SINCE DEC 1      0.09                      0.28  -0.19     0.06
  SINCE JAN 1     40.24                     34.92   5.32    24.76

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1893   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.0
  SINCE DEC 1      0.0                       0.6   -0.6      0.0
  SINCE JUL 1      0.9                       2.1   -1.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        33    -12        7
  MONTH TO DATE   78                        98    -20       39
  SINCE DEC 1     78                        98    -20       39
  SINCE JUL 1   1361                      1354      7     1289

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    933                       843     90     1324
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 PM
 LOWEST     92           200 AM
 AVERAGE    96

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        66      1998
 MINIMUM TEMPERATURE (F)   24         0      1893


SUNRISE AND SUNSET
DECEMBER  4 2013......SUNRISE   703 AM CST   SUNSET   420 PM CST
DECEMBER  5 2013......SUNRISE   704 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.

000
CDUS43 KLOT 040649
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1246 AM CST WED DEC 4 2013

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ...


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