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. Northwest43.4°F7842.8°F0.6°F
Illinois CD 2. Northeast43.8°F8042.9°F0.9°F
Illinois CD 3. West46.8°F8246.0°F0.8°F
Illinois CD 4. Central46.6°F8445.6°F1.0°F
Illinois CD 5. East46.2°F8245.2°F1.0°F
Illinois CD 6. West Southwest48.8°F7548.2°F0.6°F
Illinois CD 7. East Southeast48.7°F7048.2°F0.5°F
Illinois CD 8. Southwest51.2°F7050.8°F0.4°F
Illinois CD 9. Southeast51.2°F6650.8°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from