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. Northwest48.0°F7547.4°F0.6°F
Illinois CD 2. Northeast48.0°F7947.3°F0.7°F
Illinois CD 3. West51.7°F9550.5°F1.2°F
Illinois CD 4. Central50.9°F8549.9°F1.0°F
Illinois CD 5. East50.5°F8449.4°F1.1°F
Illinois CD 6. West Southwest53.7°F9152.4°F1.3°F
Illinois CD 7. East Southeast53.5°F8752.3°F1.2°F
Illinois CD 8. Southwest56.3°F9654.7°F1.6°F
Illinois CD 9. Southeast56.5°F10254.8°F1.7°F

Citing This Page

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