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. Northwest46.4°F6046.3°F0.1°F
Illinois CD 2. Northeast46.7°F5646.6°F0.1°F
Illinois CD 3. West49.1°F4849.4°F-0.3°F
Illinois CD 4. Central48.6°F4848.9°F-0.3°F
Illinois CD 5. East48.3°F5348.5°F-0.2°F
Illinois CD 6. West Southwest51.2°F4851.4°F-0.2°F
Illinois CD 7. East Southeast50.9°F4151.4°F-0.5°F
Illinois CD 8. Southwest53.1°F3353.7°F-0.6°F
Illinois CD 9. Southeast52.9°F2653.8°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from