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. Northwest39.8°F10437.7°F2.1°F
Illinois CD 2. Northeast40.4°F10838.1°F2.3°F
Illinois CD 3. West42.3°F9841.0°F1.3°F
Illinois CD 4. Central42.4°F10440.5°F1.9°F
Illinois CD 5. East42.1°F10440.2°F1.9°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. Southwest46.5°F7846.0°F0.5°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 17, 2019 from