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
(123 Years)
Illinois CD 1. Northwest48.6°F7948.2°F0.4°F
Illinois CD 2. Northeast48.7°F6848.5°F0.2°F
Illinois CD 3. West51.6°F8151.3°F0.3°F
Illinois CD 4. Central51.0°F7050.7°F0.3°F
Illinois CD 5. East50.4°F5950.3°F0.1°F
Illinois CD 6. West Southwest53.3°F6953.1°F0.2°F
Illinois CD 7. East Southeast52.8°F4653.1°F-0.3°F
Illinois CD 8. Southwest55.3°F4555.4°F-0.1°F
Illinois CD 9. Southeast55.0°F3055.4°F-0.4°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