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. Northwest38.8°F9337.7°F1.1°F
Illinois CD 2. Northeast38.7°F8138.1°F0.6°F
Illinois CD 3. West41.8°F8341.0°F0.8°F
Illinois CD 4. Central41.0°F7540.5°F0.5°F
Illinois CD 5. East40.4°F7040.2°F0.2°F
Illinois CD 6. West Southwest43.9°F8143.3°F0.6°F
Illinois CD 7. East Southeast43.2°F4643.3°F-0.1°F
Illinois CD 8. Southwest46.1°F6046.0°F0.1°F
Illinois CD 9. Southeast45.8°F4546.1°F-0.3°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