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
(125 Years)
Illinois CD 1. Northwest44.4°F10641.9°F2.5°F
Illinois CD 2. Northeast44.4°F10841.9°F2.5°F
Illinois CD 3. West47.2°F10345.2°F2.0°F
Illinois CD 4. Central46.9°F10444.7°F2.2°F
Illinois CD 5. East46.6°F10744.1°F2.5°F
Illinois CD 6. West Southwest49.0°F9547.4°F1.6°F
Illinois CD 7. East Southeast48.8°F9047.3°F1.5°F
Illinois CD 8. Southwest51.0°F8350.0°F1.0°F
Illinois CD 9. Southeast50.7°F7450.0°F0.7°F

Citing This Page

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