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
(125 Years)
Illinois CD 1. Northwest47.7°F7647.2°F0.5°F
Illinois CD 2. Northeast48.1°F8047.3°F0.8°F
Illinois CD 3. West49.9°F5750.3°F-0.4°F
Illinois CD 4. Central50.1°F7349.8°F0.3°F
Illinois CD 5. East50.2°F8049.3°F0.9°F
Illinois CD 6. West Southwest52.2°F6252.3°F-0.1°F
Illinois CD 7. East Southeast52.9°F7852.2°F0.7°F
Illinois CD 8. Southwest55.0°F6754.7°F0.3°F
Illinois CD 9. Southeast55.3°F7354.8°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from