Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(123 Years)
Illinois CD 1. Northwest48.0°F4948.2°F-0.2°F
Illinois CD 2. Northeast48.5°F5848.4°F0.1°F
Illinois CD 3. West50.7°F3551.2°F-0.5°F
Illinois CD 4. Central50.6°F5650.7°F-0.1°F
Illinois CD 5. East50.4°F6350.3°F0.1°F
Illinois CD 6. West Southwest52.8°F4053.1°F-0.3°F
Illinois CD 7. East Southeast53.0°F5353.1°F-0.1°F
Illinois CD 8. Southwest55.1°F4355.3°F-0.2°F
Illinois CD 9. Southeast55.1°F4055.5°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from