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. Northwest42.3°F7142.0°F0.3°F
Illinois CD 2. Northeast41.8°F6741.9°F-0.1°F
Illinois CD 3. West45.0°F5945.3°F-0.3°F
Illinois CD 4. Central44.6°F6644.7°F-0.1°F
Illinois CD 5. East44.1°F6644.0°F0.1°F
Illinois CD 6. West Southwest47.4°F6847.3°F0.1°F
Illinois CD 7. East Southeast48.0°F7747.2°F0.8°F
Illinois CD 8. Southwest50.4°F7150.0°F0.4°F
Illinois CD 9. Southeast51.0°F8150.1°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from