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. Northwest48.0°F4448.2°F-0.2°F
Illinois CD 2. Northeast48.3°F4948.4°F-0.1°F
Illinois CD 3. West51.2°F5551.2°F0.0°F
Illinois CD 4. Central50.5°F4750.6°F-0.1°F
Illinois CD 5. East49.9°F4250.2°F-0.3°F
Illinois CD 6. West Southwest53.0°F4953.1°F-0.1°F
Illinois CD 7. East Southeast53.0°F5453.1°F-0.1°F
Illinois CD 8. Southwest55.5°F6555.4°F0.1°F
Illinois CD 9. Southeast55.8°F7755.5°F0.3°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