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. Northwest46.8°F5447.1°F-0.3°F
Illinois CD 2. Northeast47.0°F5747.2°F-0.2°F
Illinois CD 3. West49.4°F3950.3°F-0.9°F
Illinois CD 4. Central49.7°F6349.8°F-0.1°F
Illinois CD 5. East49.4°F6549.4°F0.0°F
Illinois CD 6. West Southwest51.6°F4252.2°F-0.6°F
Illinois CD 7. East Southeast51.7°F4752.3°F-0.6°F
Illinois CD 8. Southwest54.3°F4854.7°F-0.4°F
Illinois CD 9. Southeast54.1°F4154.7°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from