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
(125 Years)
Illinois CD 1. Northwest48.3°F6048.2°F0.1°F
Illinois CD 2. Northeast48.9°F7448.5°F0.4°F
Illinois CD 3. West51.2°F5951.2°F0.0°F
Illinois CD 4. Central50.2°F4150.7°F-0.5°F
Illinois CD 5. East50.0°F4650.4°F-0.4°F
Illinois CD 6. West Southwest53.0°F5253.1°F-0.1°F
Illinois CD 7. East Southeast53.1°F5853.1°F0.0°F
Illinois CD 8. Southwest55.4°F5455.4°F0.0°F
Illinois CD 9. Southeast55.6°F6655.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 27, 2020 from