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

Thursday, December 5, 2013

Chicago Weather O'Hare Data December 05 2013

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 5 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         39   1212 AM  68    2001  38      1       40
  MINIMUM         21   1159 PM   4    2005  24     -3       27
  AVERAGE         30                        31     -1       34

PRECIPITATION (IN)
  YESTERDAY        0.00          1.10 1906   0.09  -0.09     0.00
  MONTH TO DATE    0.11                      0.46  -0.35     0.06
  SINCE DEC 1      0.11                      0.46  -0.35     0.06
  SINCE JAN 1     40.26                     35.10   5.16    24.76

SNOWFALL (IN)
  YESTERDAY        0.0           3.9  1977   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       1.0   -1.0      0.0
  SINCE DEC 1      0.0                       1.0   -1.0      0.0
  SINCE JUL 1      0.9                       2.5   -1.6       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                        34      1       31
  MONTH TO DATE  130                       166    -36       86
  SINCE DEC 1    130                       166    -36       86
  SINCE JUL 1   1413                      1422     -9     1336

 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    25   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    14.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     57           400 PM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        65      1980
                                             1951
 MINIMUM TEMPERATURE (F)   24         0      2007
                                             1972
                                             1885


SUNRISE AND SUNSET
DECEMBER  6 2013......SUNRISE   705 AM CST   SUNSET   420 PM CST
DECEMBER  7 2013......SUNRISE   706 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 060631
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST FRI DEC 6 2013

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


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