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. Northwest46.5°F8145.9°F0.6°F
Illinois CD 2. Northeast47.2°F9346.2°F1.0°F
Illinois CD 3. West49.7°F8749.0°F0.7°F
Illinois CD 4. Central48.8°F7048.5°F0.3°F
Illinois CD 5. East49.0°F8548.2°F0.8°F
Illinois CD 6. West Southwest51.9°F8851.0°F0.9°F
Illinois CD 7. East Southeast51.8°F8851.0°F0.8°F
Illinois CD 8. Southwest54.4°F9353.3°F1.1°F
Illinois CD 9. Southeast54.9°F10953.4°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from