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. Northwest39.7°F10038.2°F1.5°F
Illinois CD 2. Northeast40.4°F10438.7°F1.7°F
Illinois CD 3. West41.4°F5741.4°F0.0°F
Illinois CD 4. Central41.6°F7841.0°F0.6°F
Illinois CD 5. East41.7°F8640.7°F1.0°F
Illinois CD 6. West Southwest43.8°F5643.8°F0.0°F
Illinois CD 7. East Southeast44.2°F6943.8°F0.4°F
Illinois CD 8. Southwest46.6°F5646.5°F0.1°F
Illinois CD 9. Southeast46.6°F4846.5°F0.1°F

Citing This Page

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