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. Northwest48.0°F4748.3°F-0.3°F
Illinois CD 2. Northeast48.6°F5848.5°F0.1°F
Illinois CD 3. West51.1°F5351.2°F-0.1°F
Illinois CD 4. Central50.0°F3250.7°F-0.7°F
Illinois CD 5. East49.9°F4350.3°F-0.4°F
Illinois CD 6. West Southwest53.0°F5253.1°F-0.1°F
Illinois CD 7. East Southeast52.8°F4853.1°F-0.3°F
Illinois CD 8. Southwest55.4°F5455.3°F0.1°F
Illinois CD 9. Southeast55.8°F7255.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from