Chicago-O Hare International Airport weather averages

  
Annual high temperature59ºF
Annual low temperature41ºF
Average annual precip.36.89 inch
Av. annual snowfall37 inch

Station Data

Monthly averages Chicago-O Hare International Airport
Longitude: -87.9, Latitude: 41.98
Average weather Chicago-O Hare International Airport, IL - 60666

Monthly: 1981-2010 normals
History: 2007-2018

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...
Jan: January, Feb: February, ...Ja: January, Fe: February, ...