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. Northwest47.6°F10146.3°F1.3°F
Illinois CD 2. Northeast48.0°F10346.6°F1.4°F
Illinois CD 3. West51.2°F10849.4°F1.8°F
Illinois CD 4. Central50.8°F11048.8°F2.0°F
Illinois CD 5. East50.4°F11048.5°F1.9°F
Illinois CD 6. West Southwest53.7°F11851.3°F2.4°F
Illinois CD 7. East Southeast53.5°F11651.3°F2.2°F
Illinois CD 8. Southwest55.9°F11753.7°F2.2°F
Illinois CD 9. Southeast55.6°F11653.7°F1.9°F

Citing This Page

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