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. Northwest38.0°F642.0°F-4.0°F
Illinois CD 2. Northeast38.2°F841.8°F-3.6°F
Illinois CD 3. West41.4°F845.2°F-3.8°F
Illinois CD 4. Central40.9°F844.7°F-3.8°F
Illinois CD 5. East40.3°F644.1°F-3.8°F
Illinois CD 6. West Southwest43.6°F647.3°F-3.7°F
Illinois CD 7. East Southeast43.4°F547.3°F-3.9°F
Illinois CD 8. Southwest46.2°F549.9°F-3.7°F
Illinois CD 9. Southeast46.4°F650.0°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from