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. Northwest45.8°F10842.0°F3.8°F
Illinois CD 2. Northeast45.2°F10241.8°F3.4°F
Illinois CD 3. West49.4°F11345.3°F4.1°F
Illinois CD 4. Central48.2°F10344.6°F3.6°F
Illinois CD 5. East47.2°F9944.0°F3.2°F
Illinois CD 6. West Southwest51.5°F11047.3°F4.2°F
Illinois CD 7. East Southeast50.2°F10147.2°F3.0°F
Illinois CD 8. Southwest53.4°F10650.0°F3.4°F
Illinois CD 9. Southeast52.8°F10450.0°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from