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. Northwest37.6°F11932.0°F5.6°F
Illinois CD 2. Northeast38.3°F12032.5°F5.8°F
Illinois CD 3. West41.0°F12035.6°F5.4°F
Illinois CD 4. Central40.8°F12135.2°F5.6°F
Illinois CD 5. East40.8°F12234.8°F6.0°F
Illinois CD 6. West Southwest43.4°F12038.2°F5.2°F
Illinois CD 7. East Southeast43.7°F12138.4°F5.3°F
Illinois CD 8. Southwest46.1°F11941.4°F4.7°F
Illinois CD 9. Southeast46.2°F12041.6°F4.6°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