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. Northwest60.2°F7959.5°F0.7°F
Illinois CD 2. Northeast59.8°F7759.3°F0.5°F
Illinois CD 3. West62.9°F7862.3°F0.6°F
Illinois CD 4. Central61.8°F6161.6°F0.2°F
Illinois CD 5. East61.2°F6961.0°F0.2°F
Illinois CD 6. West Southwest63.6°F5463.7°F-0.1°F
Illinois CD 7. East Southeast63.2°F4363.4°F-0.2°F
Illinois CD 8. Southwest65.2°F4765.5°F-0.3°F
Illinois CD 9. Southeast65.4°F5265.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from