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
(123 Years)
Illinois CD 1. Northwest43.9°F9442.9°F1.0°F
Illinois CD 2. Northeast44.5°F9943.3°F1.2°F
Illinois CD 3. West46.9°F9346.0°F0.9°F
Illinois CD 4. Central46.8°F10045.6°F1.2°F
Illinois CD 5. East46.6°F9945.2°F1.4°F
Illinois CD 6. West Southwest49.2°F10048.1°F1.1°F
Illinois CD 7. East Southeast49.4°F10248.2°F1.2°F
Illinois CD 8. Southwest51.8°F10250.6°F1.2°F
Illinois CD 9. Southeast51.8°F10050.8°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from