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. Northwest44.2°F8943.4°F0.8°F
Illinois CD 2. Northeast44.4°F8343.7°F0.7°F
Illinois CD 3. West47.6°F9646.5°F1.1°F
Illinois CD 4. Central46.9°F8646.1°F0.8°F
Illinois CD 5. East46.1°F7545.7°F0.4°F
Illinois CD 6. West Southwest49.4°F8748.6°F0.8°F
Illinois CD 7. East Southeast49.2°F7948.6°F0.6°F
Illinois CD 8. Southwest52.1°F9251.1°F1.0°F
Illinois CD 9. Southeast52.2°F9351.2°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from