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. Northwest43.0°F10241.2°F1.8°F
Illinois CD 2. Northeast43.4°F10341.5°F1.9°F
Illinois CD 3. West45.5°F9444.4°F1.1°F
Illinois CD 4. Central45.6°F10243.9°F1.7°F
Illinois CD 5. East45.7°F10843.5°F2.2°F
Illinois CD 6. West Southwest47.9°F10046.5°F1.4°F
Illinois CD 7. East Southeast48.5°F11046.5°F2.0°F
Illinois CD 8. Southwest50.7°F10449.1°F1.6°F
Illinois CD 9. Southeast50.9°F10849.2°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from