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. Northwest49.4°F4949.5°F-0.1°F
Illinois CD 2. Northeast49.4°F4349.8°F-0.4°F
Illinois CD 3. West52.7°F6252.5°F0.2°F
Illinois CD 4. Central52.0°F5851.9°F0.1°F
Illinois CD 5. East51.4°F4751.6°F-0.2°F
Illinois CD 6. West Southwest54.4°F5854.2°F0.2°F
Illinois CD 7. East Southeast54.1°F5354.3°F-0.2°F
Illinois CD 8. Southwest56.4°F5256.5°F-0.1°F
Illinois CD 9. Southeast56.1°F4556.5°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 13, 2019 from