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. Northwest41.9°F545.0°F-3.1°F
Illinois CD 2. Northeast42.6°F545.4°F-2.8°F
Illinois CD 3. West44.7°F248.1°F-3.4°F
Illinois CD 4. Central44.6°F447.6°F-3.0°F
Illinois CD 5. East44.0°F447.2°F-3.2°F
Illinois CD 6. West Southwest47.1°F450.2°F-3.1°F
Illinois CD 7. East Southeast46.9°F450.1°F-3.2°F
Illinois CD 8. Southwest49.8°F452.6°F-2.8°F
Illinois CD 9. Southeast49.7°F352.6°F-2.9°F

Citing This Page

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