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. Northwest59.6°F5559.5°F0.1°F
Illinois CD 2. Northeast60.0°F8459.2°F0.8°F
Illinois CD 3. West62.1°F5162.3°F-0.2°F
Illinois CD 4. Central61.2°F4561.6°F-0.4°F
Illinois CD 5. East61.3°F7460.9°F0.4°F
Illinois CD 6. West Southwest63.5°F4963.7°F-0.2°F
Illinois CD 7. East Southeast63.4°F5463.4°F0.0°F
Illinois CD 8. Southwest65.2°F4765.4°F-0.2°F
Illinois CD 9. Southeast65.9°F7865.5°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 17, 2020 from