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. Northwest47.8°F4148.2°F-0.4°F
Illinois CD 2. Northeast48.6°F6648.5°F0.1°F
Illinois CD 3. West51.0°F5351.3°F-0.3°F
Illinois CD 4. Central50.9°F6850.7°F0.2°F
Illinois CD 5. East50.8°F7550.3°F0.5°F
Illinois CD 6. West Southwest53.5°F7553.1°F0.4°F
Illinois CD 7. East Southeast53.8°F8553.1°F0.7°F
Illinois CD 8. Southwest56.2°F8655.4°F0.8°F
Illinois CD 9. Southeast56.0°F7555.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from