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. Northwest53.2°F3754.0°F-0.8°F
Illinois CD 2. Northeast52.8°F4053.4°F-0.6°F
Illinois CD 3. West56.6°F4956.8°F-0.2°F
Illinois CD 4. Central56.2°F5356.2°F0.0°F
Illinois CD 5. East55.4°F5155.4°F0.0°F
Illinois CD 6. West Southwest58.7°F6658.3°F0.4°F
Illinois CD 7. East Southeast58.4°F6258.0°F0.4°F
Illinois CD 8. Southwest60.8°F6860.1°F0.7°F
Illinois CD 9. Southeast60.8°F6760.2°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from