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. Northwest42.3°F10640.6°F1.7°F
Illinois CD 2. Northeast42.7°F10641.0°F1.7°F
Illinois CD 3. West45.2°F10243.7°F1.5°F
Illinois CD 4. Central44.6°F9843.3°F1.3°F
Illinois CD 5. East44.1°F9543.0°F1.1°F
Illinois CD 6. West Southwest47.2°F9945.9°F1.3°F
Illinois CD 7. East Southeast46.8°F8946.0°F0.8°F
Illinois CD 8. Southwest49.4°F8948.5°F0.9°F
Illinois CD 9. Southeast49.1°F7448.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from