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. Northwest47.3°F2848.2°F-0.9°F
Illinois CD 2. Northeast47.4°F2348.4°F-1.0°F
Illinois CD 3. West50.7°F4151.3°F-0.6°F
Illinois CD 4. Central49.9°F2950.7°F-0.8°F
Illinois CD 5. East49.5°F2850.3°F-0.8°F
Illinois CD 6. West Southwest52.6°F3453.1°F-0.5°F
Illinois CD 7. East Southeast52.7°F4253.0°F-0.3°F
Illinois CD 8. Southwest55.4°F5455.3°F0.1°F
Illinois CD 9. Southeast55.8°F7255.5°F0.3°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