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
(125 Years)
Illinois CD 1. Northwest57.5°F7057.2°F0.3°F
Illinois CD 2. Northeast57.3°F7256.9°F0.4°F
Illinois CD 3. West60.9°F8460.0°F0.9°F
Illinois CD 4. Central59.8°F7459.4°F0.4°F
Illinois CD 5. East59.2°F7258.8°F0.4°F
Illinois CD 6. West Southwest62.3°F8361.5°F0.8°F
Illinois CD 7. East Southeast61.8°F7261.3°F0.5°F
Illinois CD 8. Southwest64.5°F9363.4°F1.1°F
Illinois CD 9. Southeast64.5°F9763.3°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from