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. Northwest39.1°F9837.7°F1.4°F
Illinois CD 2. Northeast39.6°F9838.1°F1.5°F
Illinois CD 3. West42.1°F9141.0°F1.1°F
Illinois CD 4. Central42.2°F10140.6°F1.6°F
Illinois CD 5. East42.0°F10140.2°F1.8°F
Illinois CD 6. West Southwest44.4°F9543.2°F1.2°F
Illinois CD 7. East Southeast44.5°F9143.3°F1.2°F
Illinois CD 8. Southwest46.7°F8346.0°F0.7°F
Illinois CD 9. Southeast46.7°F8246.1°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from