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. Northwest46.4°F6046.3°F0.1°F
Illinois CD 2. Northeast46.7°F5646.7°F0.0°F
Illinois CD 3. West49.1°F4849.4°F-0.3°F
Illinois CD 4. Central48.8°F5848.9°F-0.1°F
Illinois CD 5. East48.5°F6048.5°F0.0°F
Illinois CD 6. West Southwest51.2°F4851.4°F-0.2°F
Illinois CD 7. East Southeast51.5°F6251.3°F0.2°F
Illinois CD 8. Southwest53.7°F5453.7°F0.0°F
Illinois CD 9. Southeast54.0°F6753.8°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from