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. Northwest47.0°F8846.4°F0.6°F
Illinois CD 2. Northeast47.2°F8946.6°F0.6°F
Illinois CD 3. West50.3°F9549.5°F0.8°F
Illinois CD 4. Central49.8°F9049.0°F0.8°F
Illinois CD 5. East49.4°F8948.6°F0.8°F
Illinois CD 6. West Southwest52.4°F9851.4°F1.0°F
Illinois CD 7. East Southeast52.3°F9351.5°F0.8°F
Illinois CD 8. Southwest54.7°F9553.9°F0.8°F
Illinois CD 9. Southeast54.7°F9353.9°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 24, 2019 from