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. Northwest46.2°F9845.0°F1.2°F
Illinois CD 2. Northeast46.4°F9445.4°F1.0°F
Illinois CD 3. West50.0°F11048.2°F1.8°F
Illinois CD 4. Central48.8°F9847.6°F1.2°F
Illinois CD 5. East48.1°F8747.3°F0.8°F
Illinois CD 6. West Southwest51.4°F10150.2°F1.2°F
Illinois CD 7. East Southeast51.2°F9650.2°F1.0°F
Illinois CD 8. Southwest53.4°F8852.5°F0.9°F
Illinois CD 9. Southeast53.7°F9552.6°F1.1°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