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. Northwest45.5°F10843.4°F2.1°F
Illinois CD 2. Northeast45.4°F10443.7°F1.7°F
Illinois CD 3. West48.8°F11046.5°F2.3°F
Illinois CD 4. Central48.0°F11046.1°F1.9°F
Illinois CD 5. East47.5°F10745.7°F1.8°F
Illinois CD 6. West Southwest50.6°F11048.6°F2.0°F
Illinois CD 7. East Southeast50.3°F10848.6°F1.7°F
Illinois CD 8. Southwest52.9°F11251.1°F1.8°F
Illinois CD 9. Southeast52.7°F10751.1°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from