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

Sunday, December 8, 2013

Chicago Weather O'Hare Data December 08 2013

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 8 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         26    932 PM  64    1946  37    -11       42
  MINIMUM         15    425 AM  -7    1882  23     -8       36
  AVERAGE         21                        30     -9       39

PRECIPITATION (IN)
  YESTERDAY        0.24          1.21 1885   0.09   0.15     0.15
  MONTH TO DATE    0.35                      0.72  -0.37     0.29
  SINCE DEC 1      0.35                      0.72  -0.37     0.29
  SINCE JAN 1     40.50                     35.36   5.14    24.99

SNOWFALL (IN)
  YESTERDAY        3.1           6.9  1977   0.2    2.9      0.0
  MONTH TO DATE    3.1                       1.7    1.4      0.0
  SINCE DEC 1      3.1                       1.7    1.4      0.0
  SINCE JUL 1      4.0                       3.2    0.8       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       44                        35      9       26
  MONTH TO DATE  272                       270      2      159
  SINCE DEC 1    272                       270      2      159
  SINCE JUL 1   1555                      1526     29     1409

 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    20   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.

  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 PM
 LOWEST     53           200 AM
 AVERAGE    73

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        62      1879
 MINIMUM TEMPERATURE (F)   22       -14      1876


SUNRISE AND SUNSET
DECEMBER  9 2013......SUNRISE   708 AM CST   SUNSET   420 PM CST
DECEMBER 10 2013......SUNRISE   709 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 091356 CCA
CLIORD

CLIMATE REPORT...CORRECTED TIME OF MINIMUM TEMPERATURE
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST MON DEC 9 2013

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


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