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.

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Climate Division Value Rank
(122 Years)
Illinois CD 1. Northwest48.3°F6448.2°F0.1°F
Illinois CD 2. Northeast48.4°F5248.4°F0.0°F
Illinois CD 3. West51.4°F6851.3°F0.1°F
Illinois CD 4. Central50.9°F6850.7°F0.2°F
Illinois CD 5. East50.6°F7150.3°F0.3°F
Illinois CD 6. West Southwest53.2°F5853.1°F0.1°F
Illinois CD 7. East Southeast53.2°F6653.0°F0.2°F
Illinois CD 8. Southwest55.4°F5555.4°F0.0°F
Illinois CD 9. Southeast55.4°F5055.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from