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. Northwest43.4°F11141.0°F2.4°F
Illinois CD 2. Northeast44.0°F11241.6°F2.4°F
Illinois CD 3. West46.4°F11044.2°F2.2°F
Illinois CD 4. Central46.6°F11543.8°F2.8°F
Illinois CD 5. East46.3°F11643.5°F2.8°F
Illinois CD 6. West Southwest48.8°F11446.5°F2.3°F
Illinois CD 7. East Southeast49.1°F11546.5°F2.6°F
Illinois CD 8. Southwest51.2°F11449.1°F2.1°F
Illinois CD 9. Southeast51.1°F10949.1°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from