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. Northwest68.3°F8467.5°F0.8°F
Illinois CD 2. Northeast68.0°F8866.9°F1.1°F
Illinois CD 3. West70.2°F7669.9°F0.3°F
Illinois CD 4. Central69.3°F6869.2°F0.1°F
Illinois CD 5. East69.1°F7068.6°F0.5°F
Illinois CD 6. West Southwest70.4°F4871.0°F-0.6°F
Illinois CD 7. East Southeast70.2°F5370.6°F-0.4°F
Illinois CD 8. Southwest71.5°F3972.3°F-0.8°F
Illinois CD 9. Southeast72.0°F5472.2°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from