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. Northwest47.0°F9445.9°F1.1°F
Illinois CD 2. Northeast47.4°F9846.2°F1.2°F
Illinois CD 3. West50.0°F9349.0°F1.0°F
Illinois CD 4. Central49.9°F10348.5°F1.4°F
Illinois CD 5. East49.8°F10748.2°F1.6°F
Illinois CD 6. West Southwest51.9°F8851.0°F0.9°F
Illinois CD 7. East Southeast52.4°F10551.0°F1.4°F
Illinois CD 8. Southwest54.0°F8053.4°F0.6°F
Illinois CD 9. Southeast54.3°F8953.4°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from