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. Northwest48.4°F9747.2°F1.2°F
Illinois CD 2. Northeast48.8°F10047.5°F1.3°F
Illinois CD 3. West51.2°F9350.2°F1.0°F
Illinois CD 4. Central50.7°F8949.7°F1.0°F
Illinois CD 5. East50.6°F9949.3°F1.3°F
Illinois CD 6. West Southwest52.8°F7952.2°F0.6°F
Illinois CD 7. East Southeast53.0°F8652.1°F0.9°F
Illinois CD 8. Southwest55.1°F8254.6°F0.5°F
Illinois CD 9. Southeast54.8°F6854.6°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from