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. Northwest47.4°F6747.2°F0.2°F
Illinois CD 2. Northeast47.7°F6747.5°F0.2°F
Illinois CD 3. West50.1°F5250.2°F-0.1°F
Illinois CD 4. Central49.6°F5649.7°F-0.1°F
Illinois CD 5. East49.3°F5649.3°F0.0°F
Illinois CD 6. West Southwest52.3°F6552.2°F0.1°F
Illinois CD 7. East Southeast52.0°F5052.1°F-0.1°F
Illinois CD 8. Southwest54.2°F4654.5°F-0.3°F
Illinois CD 9. Southeast54.0°F3354.6°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 24, 2019 from