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
(124 Years)
Illinois CD 1. Northwest48.2°F9047.2°F1.0°F
Illinois CD 2. Northeast48.4°F8747.6°F0.8°F
Illinois CD 3. West51.1°F8950.3°F0.8°F
Illinois CD 4. Central50.2°F7449.8°F0.4°F
Illinois CD 5. East49.4°F6049.3°F0.1°F
Illinois CD 6. West Southwest52.7°F7652.2°F0.5°F
Illinois CD 7. East Southeast52.1°F5752.2°F-0.1°F
Illinois CD 8. Southwest54.8°F6954.5°F0.3°F
Illinois CD 9. Southeast54.4°F5254.6°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from