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. Northwest46.2°F5346.3°F-0.1°F
Illinois CD 2. Northeast46.6°F5346.7°F-0.1°F
Illinois CD 3. West49.4°F6049.4°F0.0°F
Illinois CD 4. Central48.8°F5848.8°F0.0°F
Illinois CD 5. East48.3°F5348.5°F-0.2°F
Illinois CD 6. West Southwest51.3°F5351.4°F-0.1°F
Illinois CD 7. East Southeast51.2°F5051.3°F-0.1°F
Illinois CD 8. Southwest53.4°F4253.7°F-0.3°F
Illinois CD 9. Southeast53.8°F5553.8°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from