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. Northwest46.0°F848.2°F-2.2°F
Illinois CD 2. Northeast47.1°F1748.5°F-1.4°F
Illinois CD 3. West48.8°F451.2°F-2.4°F
Illinois CD 4. Central48.3°F550.7°F-2.4°F
Illinois CD 5. East48.4°F850.3°F-1.9°F
Illinois CD 6. West Southwest50.9°F553.2°F-2.3°F
Illinois CD 7. East Southeast51.0°F753.1°F-2.1°F
Illinois CD 8. Southwest53.1°F555.4°F-2.3°F
Illinois CD 9. Southeast53.7°F1055.4°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from