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. Northwest43.2°F8842.0°F1.2°F
Illinois CD 2. Northeast43.2°F8841.8°F1.4°F
Illinois CD 3. West46.0°F8245.2°F0.8°F
Illinois CD 4. Central45.2°F7744.7°F0.5°F
Illinois CD 5. East45.1°F8144.2°F0.9°F
Illinois CD 6. West Southwest48.0°F7747.4°F0.6°F
Illinois CD 7. East Southeast48.5°F8447.3°F1.2°F
Illinois CD 8. Southwest50.6°F7549.9°F0.7°F
Illinois CD 9. Southeast51.3°F8650.0°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from