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. Northwest48.9°F12344.4°F4.5°F
Illinois CD 2. Northeast49.3°F12344.7°F4.6°F
Illinois CD 3. West51.5°F12347.5°F4.0°F
Illinois CD 4. Central51.1°F12147.1°F4.0°F
Illinois CD 5. East50.7°F12246.7°F4.0°F
Illinois CD 6. West Southwest52.9°F12149.5°F3.4°F
Illinois CD 7. East Southeast53.2°F12249.5°F3.7°F
Illinois CD 8. Southwest55.0°F12052.0°F3.0°F
Illinois CD 9. Southeast55.3°F12052.0°F3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 23, 2020 from