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. Northwest39.2°F9038.2°F1.0°F
Illinois CD 2. Northeast39.6°F8738.7°F0.9°F
Illinois CD 3. West42.7°F9541.4°F1.3°F
Illinois CD 4. Central41.8°F8541.1°F0.7°F
Illinois CD 5. East41.1°F7140.7°F0.4°F
Illinois CD 6. West Southwest44.3°F7443.7°F0.6°F
Illinois CD 7. East Southeast44.2°F6943.9°F0.3°F
Illinois CD 8. Southwest46.8°F6946.5°F0.3°F
Illinois CD 9. Southeast47.0°F7446.6°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from