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
(125 Years)
Illinois CD 1. Northwest61.1°F10559.0°F2.1°F
Illinois CD 2. Northeast60.5°F10158.4°F2.1°F
Illinois CD 3. West63.3°F9361.7°F1.6°F
Illinois CD 4. Central63.3°F10661.1°F2.2°F
Illinois CD 5. East62.8°F10860.5°F2.3°F
Illinois CD 6. West Southwest64.6°F9363.0°F1.6°F
Illinois CD 7. East Southeast64.7°F10062.8°F1.9°F
Illinois CD 8. Southwest66.1°F9064.8°F1.3°F
Illinois CD 9. Southeast65.9°F8264.7°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from