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. Northwest46.9°F8346.4°F0.5°F
Illinois CD 2. Northeast47.1°F8246.6°F0.5°F
Illinois CD 3. West49.6°F6749.5°F0.1°F
Illinois CD 4. Central49.2°F7449.0°F0.2°F
Illinois CD 5. East48.7°F6948.5°F0.2°F
Illinois CD 6. West Southwest51.4°F5651.5°F-0.1°F
Illinois CD 7. East Southeast51.1°F4651.4°F-0.3°F
Illinois CD 8. Southwest53.2°F3353.8°F-0.6°F
Illinois CD 9. Southeast53.0°F2053.9°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from