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. Northwest44.2°F8943.4°F0.8°F
Illinois CD 2. Northeast44.0°F7143.7°F0.3°F
Illinois CD 3. West47.3°F8446.5°F0.8°F
Illinois CD 4. Central46.7°F7946.1°F0.6°F
Illinois CD 5. East46.1°F7545.7°F0.4°F
Illinois CD 6. West Southwest49.2°F8248.6°F0.6°F
Illinois CD 7. East Southeast49.1°F7448.7°F0.4°F
Illinois CD 8. Southwest51.8°F8451.0°F0.8°F
Illinois CD 9. Southeast52.0°F8751.1°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from