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. Northwest60.8°F1662.7°F-1.9°F
Illinois CD 2. Northeast60.0°F1762.1°F-2.1°F
Illinois CD 3. West62.7°F865.3°F-2.6°F
Illinois CD 4. Central62.2°F1064.6°F-2.4°F
Illinois CD 5. East61.4°F863.9°F-2.5°F
Illinois CD 6. West Southwest63.9°F766.5°F-2.6°F
Illinois CD 7. East Southeast63.7°F766.2°F-2.5°F
Illinois CD 8. Southwest65.4°F568.0°F-2.6°F
Illinois CD 9. Southeast65.2°F468.0°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 21, 2020 from