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. Northwest46.8°F5447.2°F-0.4°F
Illinois CD 2. Northeast47.1°F6147.2°F-0.1°F
Illinois CD 3. West50.3°F6650.3°F0.0°F
Illinois CD 4. Central49.7°F6349.8°F-0.1°F
Illinois CD 5. East49.4°F6549.3°F0.1°F
Illinois CD 6. West Southwest52.3°F6552.3°F0.0°F
Illinois CD 7. East Southeast52.8°F7652.2°F0.6°F
Illinois CD 8. Southwest54.7°F6354.7°F0.0°F
Illinois CD 9. Southeast55.4°F7554.8°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from