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. Northwest46.7°F8746.0°F0.7°F
Illinois CD 2. Northeast46.8°F8046.2°F0.6°F
Illinois CD 3. West49.9°F9049.0°F0.9°F
Illinois CD 4. Central49.1°F8248.5°F0.6°F
Illinois CD 5. East48.3°F6648.1°F0.2°F
Illinois CD 6. West Southwest51.5°F8051.0°F0.5°F
Illinois CD 7. East Southeast51.3°F6551.0°F0.3°F
Illinois CD 8. Southwest54.0°F8053.3°F0.7°F
Illinois CD 9. Southeast54.2°F8553.4°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from