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. Northwest46.3°F10344.3°F2.0°F
Illinois CD 2. Northeast46.2°F9944.6°F1.6°F
Illinois CD 3. West48.7°F8847.5°F1.2°F
Illinois CD 4. Central48.7°F9847.1°F1.6°F
Illinois CD 5. East48.4°F10146.7°F1.7°F
Illinois CD 6. West Southwest50.8°F9049.6°F1.2°F
Illinois CD 7. East Southeast51.1°F10149.7°F1.4°F
Illinois CD 8. Southwest53.5°F9852.1°F1.4°F
Illinois CD 9. Southeast53.5°F9352.2°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 25, 2020 from