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
(122 Years)
Illinois CD 1. Northwest48.4°F6948.2°F0.2°F
Illinois CD 2. Northeast48.7°F7448.4°F0.3°F
Illinois CD 3. West51.5°F7351.2°F0.3°F
Illinois CD 4. Central50.9°F6850.6°F0.3°F
Illinois CD 5. East50.4°F5950.3°F0.1°F
Illinois CD 6. West Southwest53.5°F7553.1°F0.4°F
Illinois CD 7. East Southeast53.1°F6353.0°F0.1°F
Illinois CD 8. Southwest55.5°F6555.3°F0.2°F
Illinois CD 9. Southeast55.3°F4555.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from