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
(123 Years)
Illinois CD 1. Northwest43.2°F8042.7°F0.5°F
Illinois CD 2. Northeast43.6°F8143.0°F0.6°F
Illinois CD 3. West46.7°F9245.8°F0.9°F
Illinois CD 4. Central46.1°F8745.4°F0.7°F
Illinois CD 5. East45.7°F8545.0°F0.7°F
Illinois CD 6. West Southwest48.8°F9248.0°F0.8°F
Illinois CD 7. East Southeast49.1°F9748.0°F1.1°F
Illinois CD 8. Southwest51.6°F9950.5°F1.1°F
Illinois CD 9. Southeast52.0°F10350.6°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from