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. Northwest47.2°F6547.2°F0.0°F
Illinois CD 2. Northeast47.3°F6647.2°F0.1°F
Illinois CD 3. West50.1°F6450.3°F-0.2°F
Illinois CD 4. Central49.7°F6349.7°F0.0°F
Illinois CD 5. East49.6°F7149.3°F0.3°F
Illinois CD 6. West Southwest51.9°F5552.3°F-0.4°F
Illinois CD 7. East Southeast52.3°F6252.2°F0.1°F
Illinois CD 8. Southwest54.4°F5354.6°F-0.2°F
Illinois CD 9. Southeast54.3°F4854.7°F-0.4°F

Citing This Page

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