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. Northwest41.3°F9339.8°F1.5°F
Illinois CD 2. Northeast41.4°F9240.2°F1.2°F
Illinois CD 3. West44.4°F9543.0°F1.4°F
Illinois CD 4. Central43.9°F9442.6°F1.3°F
Illinois CD 5. East43.6°F9242.3°F1.3°F
Illinois CD 6. West Southwest46.2°F8445.3°F0.9°F
Illinois CD 7. East Southeast46.7°F9545.4°F1.3°F
Illinois CD 8. Southwest49.0°F8648.0°F1.0°F
Illinois CD 9. Southeast49.3°F9448.1°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from