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. Northwest40.2°F11136.0°F4.2°F
Illinois CD 2. Northeast40.2°F11136.2°F4.0°F
Illinois CD 3. West44.3°F11639.5°F4.8°F
Illinois CD 4. Central43.6°F11539.1°F4.5°F
Illinois CD 5. East42.9°F11438.5°F4.4°F
Illinois CD 6. West Southwest46.5°F11642.0°F4.5°F
Illinois CD 7. East Southeast47.0°F11941.9°F5.1°F
Illinois CD 8. Southwest50.1°F12045.0°F5.1°F
Illinois CD 9. Southeast50.7°F12145.0°F5.7°F

Citing This Page

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