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. Northwest49.6°F11547.1°F2.5°F
Illinois CD 2. Northeast50.0°F11547.5°F2.5°F
Illinois CD 3. West53.0°F11950.2°F2.8°F
Illinois CD 4. Central52.2°F11649.7°F2.5°F
Illinois CD 5. East52.0°F11849.3°F2.7°F
Illinois CD 6. West Southwest54.8°F11952.1°F2.7°F
Illinois CD 7. East Southeast54.6°F11752.1°F2.5°F
Illinois CD 8. Southwest56.7°F11654.4°F2.3°F
Illinois CD 9. Southeast56.6°F11754.5°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from