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. Northwest44.8°F9941.9°F2.9°F
Illinois CD 2. Northeast45.0°F10141.8°F3.2°F
Illinois CD 3. West47.1°F9145.2°F1.9°F
Illinois CD 4. Central46.9°F9744.7°F2.2°F
Illinois CD 5. East46.8°F9844.0°F2.8°F
Illinois CD 6. West Southwest48.7°F8447.3°F1.4°F
Illinois CD 7. East Southeast49.0°F8747.2°F1.8°F
Illinois CD 8. Southwest51.2°F8150.0°F1.2°F
Illinois CD 9. Southeast51.0°F8150.0°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from