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. Northwest58.4°F3859.0°F-0.6°F
Illinois CD 2. Northeast57.4°F2958.4°F-1.0°F
Illinois CD 3. West60.8°F3461.7°F-0.9°F
Illinois CD 4. Central60.4°F3961.1°F-0.7°F
Illinois CD 5. East59.9°F3860.4°F-0.5°F
Illinois CD 6. West Southwest61.9°F2763.0°F-1.1°F
Illinois CD 7. East Southeast62.1°F3662.8°F-0.7°F
Illinois CD 8. Southwest63.7°F3164.8°F-1.1°F
Illinois CD 9. Southeast63.8°F3264.7°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from