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. Northwest46.9°F11244.4°F2.5°F
Illinois CD 2. Northeast47.8°F11644.7°F3.1°F
Illinois CD 3. West50.0°F11547.5°F2.5°F
Illinois CD 4. Central49.9°F11847.0°F2.9°F
Illinois CD 5. East50.0°F11946.7°F3.3°F
Illinois CD 6. West Southwest52.1°F11649.5°F2.6°F
Illinois CD 7. East Southeast52.4°F11949.5°F2.9°F
Illinois CD 8. Southwest54.4°F11852.0°F2.4°F
Illinois CD 9. Southeast54.4°F11852.0°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 19, 2020 from