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. Northwest46.8°F7546.4°F0.4°F
Illinois CD 2. Northeast47.1°F7846.6°F0.5°F
Illinois CD 3. West49.7°F7249.4°F0.3°F
Illinois CD 4. Central49.8°F9248.8°F1.0°F
Illinois CD 5. East49.3°F8848.5°F0.8°F
Illinois CD 6. West Southwest52.2°F9051.3°F0.9°F
Illinois CD 7. East Southeast52.1°F8751.3°F0.8°F
Illinois CD 8. Southwest54.5°F8653.7°F0.8°F
Illinois CD 9. Southeast54.4°F8053.8°F0.6°F

Citing This Page

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