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. Northwest47.7°F6947.3°F0.4°F
Illinois CD 2. Northeast47.6°F6847.2°F0.4°F
Illinois CD 3. West50.2°F5650.5°F-0.3°F
Illinois CD 4. Central49.7°F5349.9°F-0.2°F
Illinois CD 5. East49.3°F5849.4°F-0.1°F
Illinois CD 6. West Southwest52.1°F5452.4°F-0.3°F
Illinois CD 7. East Southeast51.8°F4952.3°F-0.5°F
Illinois CD 8. Southwest54.1°F4454.7°F-0.6°F
Illinois CD 9. Southeast53.8°F3754.7°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from