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. Northwest47.1°F5247.3°F-0.2°F
Illinois CD 2. Northeast47.2°F5547.2°F0.0°F
Illinois CD 3. West50.6°F6150.4°F0.2°F
Illinois CD 4. Central49.7°F5349.9°F-0.2°F
Illinois CD 5. East49.2°F5649.4°F-0.2°F
Illinois CD 6. West Southwest52.5°F6552.4°F0.1°F
Illinois CD 7. East Southeast52.5°F6352.3°F0.2°F
Illinois CD 8. Southwest55.7°F8354.8°F0.9°F
Illinois CD 9. Southeast55.7°F8554.7°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from