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).

Monday, December 30, 2013

Chicago Weather O'Hare Data December 30 2013

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 30 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         13    210 PM  61    1884  32    -19       33
  MINIMUM          1    820 AM  -7    1909  18    -17       14
  AVERAGE          7                        25    -18       24

PRECIPITATION (IN)
  YESTERDAY        0.04          1.69 1972   0.06  -0.02     0.00
  MONTH TO DATE    1.64                      2.19  -0.55     2.21
  SINCE DEC 1      1.64                      2.19  -0.55     2.21
  SINCE JAN 1     41.79                     36.83   4.96    26.91

SNOWFALL (IN)
  YESTERDAY        0.5           5.1  1927   0.3    0.2      0.0
  MONTH TO DATE   11.2                       7.9    3.3      0.9
  SINCE DEC 1     11.2                       7.9    3.3      0.9
  SINCE JUL 1     12.1                       9.4    2.7      0.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       58                        40     18       41
  MONTH TO DATE 1225                      1113    112      850
  SINCE DEC 1   1225                      1113    112      850
  SINCE JUL 1   2508                      2369    139     2100

 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    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           800 PM
 LOWEST     46           300 PM
 AVERAGE    60

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        68      1875
 MINIMUM TEMPERATURE (F)   17       -10      1967


SUNRISE AND SUNSET
DECEMBER 31 2013......SUNRISE   719 AM CST   SUNSET   430 PM CST
JANUARY  1 2014.......SUNRISE   720 AM CST   SUNSET   431 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

000
CDUS43 KLOT 310636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST TUE DEC 31 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 ...