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. Northwest49.5°F10248.2°F1.3°F
Illinois CD 2. Northeast49.8°F10548.4°F1.4°F
Illinois CD 3. West52.6°F10651.2°F1.4°F
Illinois CD 4. Central52.0°F10450.7°F1.3°F
Illinois CD 5. East51.6°F10450.3°F1.3°F
Illinois CD 6. West Southwest54.4°F10753.2°F1.2°F
Illinois CD 7. East Southeast54.6°F11053.1°F1.5°F
Illinois CD 8. Southwest56.7°F10855.4°F1.3°F
Illinois CD 9. Southeast57.1°F11555.5°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from