<page_title> Climate of Chicago </page_title> <section_title> Data </section_title> <table> <cell> 31.0 (−0.6) <col_header> Climate data for Chicago (O'Hare Int'l Airport), 1981–2010 normals, extremes 1871 – present </col_header> <col_header> Jan </col_header> <row_header> Average high °F (°C) </row_header> </cell> <cell> 16.5 (−8.6) <col_header> Climate data for Chicago (O'Hare Int'l Airport), 1981–2010 normals, extremes 1871 – present </col_header> <col_header> Jan </col_header> <row_header> Average low °F (°C) </row_header> </cell> </table>
The average high temperature in January is 31.0 °F (−0.6 °C) and the average low is 16.5 °F (−8.6 °C).