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
(123 Years)
Illinois CD 1. Northwest48.2°F5048.2°F0.0°F
Illinois CD 2. Northeast48.2°F4148.4°F-0.2°F
Illinois CD 3. West51.3°F5551.2°F0.1°F
Illinois CD 4. Central50.4°F4050.7°F-0.3°F
Illinois CD 5. East49.7°F3350.3°F-0.6°F
Illinois CD 6. West Southwest53.1°F4953.1°F0.0°F
Illinois CD 7. East Southeast52.5°F3053.1°F-0.6°F
Illinois CD 8. Southwest55.0°F3555.4°F-0.4°F
Illinois CD 9. Southeast54.7°F2355.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from