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. Northwest65.6°F8764.5°F1.1°F
Illinois CD 2. Northeast64.9°F8663.7°F1.2°F
Illinois CD 3. West67.8°F8666.9°F0.9°F
Illinois CD 4. Central67.4°F8666.3°F1.1°F
Illinois CD 5. East67.0°F8565.7°F1.3°F
Illinois CD 6. West Southwest68.4°F7268.0°F0.4°F
Illinois CD 7. East Southeast67.8°F5667.8°F0.0°F
Illinois CD 8. Southwest69.2°F5169.4°F-0.2°F
Illinois CD 9. Southeast68.7°F4169.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from