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
(125 Years)
Illinois CD 1. Northwest37.6°F6437.5°F0.1°F
Illinois CD 2. Northeast37.4°F5237.7°F-0.3°F
Illinois CD 3. West41.1°F6740.9°F0.2°F
Illinois CD 4. Central40.6°F6240.5°F0.1°F
Illinois CD 5. East40.2°F6140.1°F0.1°F
Illinois CD 6. West Southwest43.8°F7443.3°F0.5°F
Illinois CD 7. East Southeast44.0°F7143.4°F0.6°F
Illinois CD 8. Southwest46.8°F7646.2°F0.6°F
Illinois CD 9. Southeast47.1°F7646.3°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from