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. Northwest48.8°F11446.4°F2.4°F
Illinois CD 2. Northeast49.0°F11546.6°F2.4°F
Illinois CD 3. West51.7°F11449.5°F2.2°F
Illinois CD 4. Central51.3°F11349.0°F2.3°F
Illinois CD 5. East50.8°F11148.6°F2.2°F
Illinois CD 6. West Southwest53.5°F11051.5°F2.0°F
Illinois CD 7. East Southeast53.3°F10951.4°F1.9°F
Illinois CD 8. Southwest55.6°F10753.8°F1.8°F
Illinois CD 9. Southeast55.4°F10653.9°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from