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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Download All Months/Years: xml csv json
Climate Division Value Rank
(122 Years)
Illinois CD 1. Northwest47.9°F4148.2°F-0.3°F
Illinois CD 2. Northeast48.0°F2748.4°F-0.4°F
Illinois CD 3. West51.4°F7051.3°F0.1°F
Illinois CD 4. Central50.7°F5750.7°F0.0°F
Illinois CD 5. East50.2°F5250.3°F-0.1°F
Illinois CD 6. West Southwest53.3°F7253.1°F0.2°F
Illinois CD 7. East Southeast53.3°F7153.1°F0.2°F
Illinois CD 8. Southwest55.7°F7755.3°F0.4°F
Illinois CD 9. Southeast55.9°F8855.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from