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).

Sunday, January 31, 2010

JANUARY CHICAGO NORMALS FOR TEMPERATURE, PRECIPITATION, SNOWFALL (1981-2010)

JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC

Day of MonthHighLowAverageHDDCDDPrecipitationSnowfall
13217244100.060.3
23117244100.070.3
33117244100.060.4
43117244100.060.3
53117244100.060.3
63117244100.070.3
73117244100.060.4
83117244100.060.3
93117244100.060.4
103117244100.060.3
113116244100.060.3
123116244100.060.4
133116244100.050.3
143116244100.060.4
153116244200.060.3
163116244200.050.3
173116234200.060.4
183116234200.050.4
193116234200.050.4
203116234200.060.3
213116244200.050.4
223116244200.050.4
233116244100.050.3
243116244100.060.4
253116244100.040.3
263116244100.050.4
273116244100.050.3
283117244100.050.4
293117244100.050.3
303217244100.050.4
313217244100.050.4
MONTH31.016.523.8127901.7310.8




HDD = A Heating Degree Day represents the number of degree(s) that the mean temperature for the day is below 65 degrees during a day.

CDD = A Cooling Degree Day represents the number of degree(s) that the mean temperature for the day is above 65 degrees during a day.

CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS


HOMETOWN WEATHER: Arlington Heights Weather Forecast -- 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 ...