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. Northwest45.9°F5745.9°F0.0°F
Illinois CD 2. Northeast46.1°F5346.2°F-0.1°F
Illinois CD 3. West49.5°F7949.0°F0.5°F
Illinois CD 4. Central48.8°F7048.5°F0.3°F
Illinois CD 5. East48.4°F6948.1°F0.3°F
Illinois CD 6. West Southwest51.6°F8251.0°F0.6°F
Illinois CD 7. East Southeast51.6°F8250.9°F0.7°F
Illinois CD 8. Southwest54.5°F9653.4°F1.1°F
Illinois CD 9. Southeast54.8°F10753.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from