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
(122 Years)
Illinois CD 1. Northwest48.0°F4948.2°F-0.2°F
Illinois CD 2. Northeast48.2°F4148.5°F-0.3°F
Illinois CD 3. West51.0°F4651.3°F-0.3°F
Illinois CD 4. Central50.5°F4850.7°F-0.2°F
Illinois CD 5. East50.2°F5250.3°F-0.1°F
Illinois CD 6. West Southwest53.0°F4953.1°F-0.1°F
Illinois CD 7. East Southeast53.2°F6953.0°F0.2°F
Illinois CD 8. Southwest55.4°F5455.3°F0.1°F
Illinois CD 9. Southeast55.6°F6655.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from