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
(125 Years)
Illinois CD 1. Northwest47.6°F6447.4°F0.2°F
Illinois CD 2. Northeast47.0°F5447.3°F-0.3°F
Illinois CD 3. West51.2°F7750.5°F0.7°F
Illinois CD 4. Central49.9°F5849.9°F0.0°F
Illinois CD 5. East48.8°F4649.4°F-0.6°F
Illinois CD 6. West Southwest53.1°F7652.4°F0.7°F
Illinois CD 7. East Southeast52.2°F5852.3°F-0.1°F
Illinois CD 8. Southwest55.1°F7054.8°F0.3°F
Illinois CD 9. Southeast54.7°F5654.8°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from