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. Northwest46.5°F8145.9°F0.6°F
Illinois CD 2. Northeast47.1°F9146.2°F0.9°F
Illinois CD 3. West49.7°F8749.0°F0.7°F
Illinois CD 4. Central49.5°F9248.5°F1.0°F
Illinois CD 5. East49.2°F9348.1°F1.1°F
Illinois CD 6. West Southwest52.1°F9751.0°F1.1°F
Illinois CD 7. East Southeast52.2°F9651.0°F1.2°F
Illinois CD 8. Southwest54.6°F10153.3°F1.3°F
Illinois CD 9. Southeast54.7°F10353.4°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from