DarkSky Temps | Gusts | WU KORD Data

CLICK for this month's BIG night sky ...

RADAR FULL MAP SCREEN

NEXRAD

STORMTRACK

Cardinal SAT

CHGOWX.COM


Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, December 7, 2013

Chicago Weather O'Hare Data December 07 2013

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 7 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         21    250 PM  64    1916  37    -16       46
  MINIMUM          8    750 AM  -6    1882  23    -15       41
  AVERAGE         15                        30    -15       44

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1980   0.09  -0.09     0.08
  MONTH TO DATE    0.11                      0.63  -0.52     0.14
  SINCE DEC 1      0.11                      0.63  -0.52     0.14
  SINCE JAN 1     40.26                     35.27   4.99    24.84

SNOWFALL (IN)
  YESTERDAY        0.0           6.9  1978   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       1.5   -1.5      0.0
  SINCE DEC 1      0.0                       1.5   -1.5      0.0
  SINCE JUL 1      0.9                       3.0   -2.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       50                        35     15       21
  MONTH TO DATE  228                       235     -7      133
  SINCE DEC 1    228                       235     -7      133
  SINCE JUL 1   1511                      1491     20     1383

 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    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           500 AM
 LOWEST     45           100 PM
 AVERAGE    59

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1946
 MINIMUM TEMPERATURE (F)   23        -7      1882


SUNRISE AND SUNSET
DECEMBER  8 2013......SUNRISE   707 AM CST   SUNSET   420 PM CST
DECEMBER  9 2013......SUNRISE   708 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 080632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SUN DEC 8 2013

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


Arlingtoncardinal.com/weather


LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)

WunderMap® with Temperature/Wind Data || Google: O'Hare  Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...