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. Northwest48.2°F5948.2°F0.0°F
Illinois CD 2. Northeast48.9°F6948.5°F0.4°F
Illinois CD 3. West51.1°F5751.3°F-0.2°F
Illinois CD 4. Central50.1°F4450.7°F-0.6°F
Illinois CD 5. East49.9°F4250.4°F-0.5°F
Illinois CD 6. West Southwest53.0°F5553.2°F-0.2°F
Illinois CD 7. East Southeast53.1°F5953.1°F0.0°F
Illinois CD 8. Southwest55.4°F5855.4°F0.0°F
Illinois CD 9. Southeast55.6°F6555.4°F0.2°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