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. Northwest45.9°F5745.9°F0.0°F
Illinois CD 2. Northeast46.3°F6046.2°F0.1°F
Illinois CD 3. West48.9°F5549.0°F-0.1°F
Illinois CD 4. Central48.1°F4248.5°F-0.4°F
Illinois CD 5. East47.6°F4048.1°F-0.5°F
Illinois CD 6. West Southwest50.4°F3650.9°F-0.5°F
Illinois CD 7. East Southeast50.4°F3750.9°F-0.5°F
Illinois CD 8. Southwest52.6°F3053.4°F-0.8°F
Illinois CD 9. Southeast52.9°F3653.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from