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°F12141.9°F5.2°F
Illinois CD 2. Northeast47.3°F12341.9°F5.4°F
Illinois CD 3. West50.2°F12345.2°F5.0°F
Illinois CD 4. Central49.7°F12144.6°F5.1°F
Illinois CD 5. East49.2°F12144.2°F5.0°F
Illinois CD 6. West Southwest51.9°F12247.4°F4.5°F
Illinois CD 7. East Southeast51.9°F12247.2°F4.7°F
Illinois CD 8. Southwest53.8°F12050.0°F3.8°F
Illinois CD 9. Southeast54.0°F12150.0°F4.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from