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
(120 Years)
Illinois CD 1. Northwest47.7°F2448.2°F-0.5°F
Illinois CD 2. Northeast47.8°F1748.4°F-0.6°F
Illinois CD 3. West51.0°F4051.2°F-0.2°F
Illinois CD 4. Central50.3°F3450.7°F-0.4°F
Illinois CD 5. East49.9°F3850.3°F-0.4°F
Illinois CD 6. West Southwest52.9°F3853.1°F-0.2°F
Illinois CD 7. East Southeast52.9°F4753.1°F-0.2°F
Illinois CD 8. Southwest55.4°F5455.3°F0.1°F
Illinois CD 9. Southeast55.7°F7355.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from