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. Northwest47.5°F7247.1°F0.4°F
Illinois CD 2. Northeast47.7°F6647.5°F0.2°F
Illinois CD 3. West50.5°F6850.2°F0.3°F
Illinois CD 4. Central49.7°F5849.6°F0.1°F
Illinois CD 5. East49.4°F6249.3°F0.1°F
Illinois CD 6. West Southwest52.0°F5552.1°F-0.1°F
Illinois CD 7. East Southeast51.9°F5452.1°F-0.2°F
Illinois CD 8. Southwest54.1°F4454.4°F-0.3°F
Illinois CD 9. Southeast54.4°F5054.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from