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. Northwest39.5°F10137.7°F1.8°F
Illinois CD 2. Northeast40.1°F10538.1°F2.0°F
Illinois CD 3. West41.2°F7241.0°F0.2°F
Illinois CD 4. Central41.5°F8840.6°F0.9°F
Illinois CD 5. East41.5°F9540.2°F1.3°F
Illinois CD 6. West Southwest43.6°F7443.2°F0.4°F
Illinois CD 7. East Southeast44.1°F8243.3°F0.8°F
Illinois CD 8. Southwest46.4°F7546.0°F0.4°F
Illinois CD 9. Southeast46.5°F7646.1°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from