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. Northwest54.7°F7654.0°F0.7°F
Illinois CD 2. Northeast53.6°F6753.4°F0.2°F
Illinois CD 3. West57.4°F7656.8°F0.6°F
Illinois CD 4. Central56.2°F5356.2°F0.0°F
Illinois CD 5. East55.1°F4555.4°F-0.3°F
Illinois CD 6. West Southwest58.1°F5158.3°F-0.2°F
Illinois CD 7. East Southeast57.6°F4458.1°F-0.5°F
Illinois CD 8. Southwest59.8°F4160.2°F-0.4°F
Illinois CD 9. Southeast59.6°F4160.2°F-0.6°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