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. Northwest48.8°F7848.2°F0.6°F
Illinois CD 2. Northeast49.0°F7148.5°F0.5°F
Illinois CD 3. West51.2°F5851.3°F-0.1°F
Illinois CD 4. Central50.5°F5550.7°F-0.2°F
Illinois CD 5. East50.3°F6050.3°F0.0°F
Illinois CD 6. West Southwest52.7°F4453.2°F-0.5°F
Illinois CD 7. East Southeast52.6°F4253.1°F-0.5°F
Illinois CD 8. Southwest54.7°F3255.4°F-0.7°F
Illinois CD 9. Southeast54.8°F3455.5°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from