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. Northwest57.5°F7057.3°F0.2°F
Illinois CD 2. Northeast57.2°F7056.9°F0.3°F
Illinois CD 3. West60.2°F6360.0°F0.2°F
Illinois CD 4. Central59.1°F5059.4°F-0.3°F
Illinois CD 5. East58.7°F5158.7°F0.0°F
Illinois CD 6. West Southwest61.5°F5961.5°F0.0°F
Illinois CD 7. East Southeast61.5°F6161.3°F0.2°F
Illinois CD 8. Southwest63.2°F5363.4°F-0.2°F
Illinois CD 9. Southeast63.8°F7263.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from