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. Northwest49.8°F454.0°F-4.2°F
Illinois CD 2. Northeast48.8°F353.4°F-4.6°F
Illinois CD 3. West52.4°F456.8°F-4.4°F
Illinois CD 4. Central51.6°F456.1°F-4.5°F
Illinois CD 5. East50.8°F455.4°F-4.6°F
Illinois CD 6. West Southwest53.8°F258.2°F-4.4°F
Illinois CD 7. East Southeast54.2°F658.0°F-3.8°F
Illinois CD 8. Southwest56.8°F760.2°F-3.4°F
Illinois CD 9. Southeast57.4°F860.2°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from