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. Northwest58.7°F4959.1°F-0.4°F
Illinois CD 2. Northeast57.9°F3758.4°F-0.5°F
Illinois CD 3. West61.9°F6861.7°F0.2°F
Illinois CD 4. Central60.9°F5261.1°F-0.2°F
Illinois CD 5. East60.1°F4760.4°F-0.3°F
Illinois CD 6. West Southwest63.5°F6763.0°F0.5°F
Illinois CD 7. East Southeast63.5°F7062.8°F0.7°F
Illinois CD 8. Southwest65.9°F8664.8°F1.1°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 October 2019, retrieved on October 21, 2019 from