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. Northwest47.5°F9546.4°F1.1°F
Illinois CD 2. Northeast47.8°F9846.6°F1.2°F
Illinois CD 3. West50.0°F8749.5°F0.5°F
Illinois CD 4. Central49.9°F9349.0°F0.9°F
Illinois CD 5. East49.5°F9348.6°F0.9°F
Illinois CD 6. West Southwest52.0°F8651.4°F0.6°F
Illinois CD 7. East Southeast51.9°F7851.4°F0.5°F
Illinois CD 8. Southwest54.4°F8553.8°F0.6°F
Illinois CD 9. Southeast54.3°F7653.9°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from