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
(125 Years)
Illinois CD 1. Northwest47.7°F6947.4°F0.3°F
Illinois CD 2. Northeast47.4°F6147.2°F0.2°F
Illinois CD 3. West51.5°F9250.5°F1.0°F
Illinois CD 4. Central50.7°F7849.9°F0.8°F
Illinois CD 5. East50.1°F7549.4°F0.7°F
Illinois CD 6. West Southwest53.4°F8552.4°F1.0°F
Illinois CD 7. East Southeast53.3°F8252.3°F1.0°F
Illinois CD 8. Southwest56.3°F9654.8°F1.5°F
Illinois CD 9. Southeast56.3°F9554.7°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from