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. Northwest49.4°F9447.9°F1.5°F
Illinois CD 2. Northeast49.3°F9947.6°F1.7°F
Illinois CD 3. West51.6°F7550.9°F0.7°F
Illinois CD 4. Central50.9°F7050.3°F0.6°F
Illinois CD 5. East50.0°F6749.7°F0.3°F
Illinois CD 6. West Southwest52.7°F5752.7°F0.0°F
Illinois CD 7. East Southeast52.2°F4852.5°F-0.3°F
Illinois CD 8. Southwest54.4°F4655.0°F-0.6°F
Illinois CD 9. Southeast54.7°F4955.1°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 19, 2019 from