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. Northwest48.0°F4948.2°F-0.2°F
Illinois CD 2. Northeast48.4°F5148.4°F0.0°F
Illinois CD 3. West50.4°F3051.3°F-0.9°F
Illinois CD 4. Central50.3°F4450.7°F-0.4°F
Illinois CD 5. East49.9°F4550.3°F-0.4°F
Illinois CD 6. West Southwest52.3°F3053.2°F-0.9°F
Illinois CD 7. East Southeast52.5°F4053.1°F-0.6°F
Illinois CD 8. Southwest54.5°F2455.4°F-0.9°F
Illinois CD 9. Southeast54.6°F2755.5°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from