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. Northwest45.6°F11941.8°F3.8°F
Illinois CD 2. Northeast46.0°F12042.3°F3.7°F
Illinois CD 3. West49.0°F12245.0°F4.0°F
Illinois CD 4. Central48.6°F12144.5°F4.1°F
Illinois CD 5. East48.4°F12144.2°F4.2°F
Illinois CD 6. West Southwest51.2°F12247.2°F4.0°F
Illinois CD 7. East Southeast51.3°F12247.2°F4.1°F
Illinois CD 8. Southwest54.1°F12349.8°F4.3°F
Illinois CD 9. Southeast54.2°F12349.8°F4.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from