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
(124 Years)
Illinois CD 1. Northwest48.3°F5948.2°F0.1°F
Illinois CD 2. Northeast48.5°F5748.4°F0.1°F
Illinois CD 3. West51.3°F6451.2°F0.1°F
Illinois CD 4. Central50.3°F5050.7°F-0.4°F
Illinois CD 5. East49.9°F4550.3°F-0.4°F
Illinois CD 6. West Southwest52.7°F4253.1°F-0.4°F
Illinois CD 7. East Southeast52.4°F3553.0°F-0.6°F
Illinois CD 8. Southwest54.9°F3955.4°F-0.5°F
Illinois CD 9. Southeast55.0°F3855.4°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 19, 2020 from