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.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest53.8°F5254.0°F-0.2°F
Illinois CD 2. Northeast52.8°F4053.4°F-0.6°F
Illinois CD 3. West57.0°F6556.8°F0.2°F
Illinois CD 4. Central56.6°F6156.1°F0.5°F
Illinois CD 5. East55.8°F6355.5°F0.3°F
Illinois CD 6. West Southwest59.2°F7658.3°F0.9°F
Illinois CD 7. East Southeast58.8°F7158.1°F0.7°F
Illinois CD 8. Southwest60.8°F6860.2°F0.6°F
Illinois CD 9. Southeast61.0°F7560.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from