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
(120 Years)
Illinois CD 1. Northwest47.8°F2848.1°F-0.3°F
Illinois CD 2. Northeast48.2°F3648.4°F-0.2°F
Illinois CD 3. West51.0°F3951.2°F-0.2°F
Illinois CD 4. Central50.7°F5350.7°F0.0°F
Illinois CD 5. East50.5°F6050.3°F0.2°F
Illinois CD 6. West Southwest53.1°F5253.1°F0.0°F
Illinois CD 7. East Southeast53.2°F5953.0°F0.2°F
Illinois CD 8. Southwest55.4°F5655.4°F0.0°F
Illinois CD 9. Southeast55.5°F5355.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from