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
(120 Years)
Illinois CD 1. Northwest48.5°F6948.1°F0.4°F
Illinois CD 2. Northeast48.7°F7248.4°F0.3°F
Illinois CD 3. West51.3°F5851.2°F0.1°F
Illinois CD 4. Central50.9°F6650.6°F0.3°F
Illinois CD 5. East50.4°F5450.2°F0.2°F
Illinois CD 6. West Southwest53.2°F5953.1°F0.1°F
Illinois CD 7. East Southeast52.9°F4853.0°F-0.1°F
Illinois CD 8. Southwest55.2°F4755.4°F-0.2°F
Illinois CD 9. Southeast55.0°F2555.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from