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. Northeast47.8°F9946.6°F1.2°F
Illinois CD 3. West50.4°F9149.4°F1.0°F
Illinois CD 4. Central49.6°F8548.9°F0.7°F
Illinois CD 5. East48.9°F7248.5°F0.4°F
Illinois CD 6. West Southwest52.2°F9051.4°F0.8°F
Illinois CD 7. East Southeast51.5°F6251.3°F0.2°F
Illinois CD 8. Southwest54.1°F7653.7°F0.4°F
Illinois CD 9. Southeast53.8°F5553.7°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from