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
(124 Years)
Illinois CD 1. Northwest38.1°F641.2°F-3.1°F
Illinois CD 2. Northeast39.3°F1141.5°F-2.2°F
Illinois CD 3. West41.1°F544.4°F-3.3°F
Illinois CD 4. Central40.6°F443.9°F-3.3°F
Illinois CD 5. East40.7°F643.5°F-2.8°F
Illinois CD 6. West Southwest43.3°F446.5°F-3.2°F
Illinois CD 7. East Southeast43.6°F546.6°F-3.0°F
Illinois CD 8. Southwest45.9°F449.0°F-3.1°F
Illinois CD 9. Southeast46.5°F649.1°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from