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. Northwest37.4°F11832.0°F5.4°F
Illinois CD 2. Northeast37.0°F11732.4°F4.6°F
Illinois CD 3. West41.4°F12235.6°F5.8°F
Illinois CD 4. Central40.5°F12035.2°F5.3°F
Illinois CD 5. East40.0°F11934.9°F5.1°F
Illinois CD 6. West Southwest44.2°F12338.3°F5.9°F
Illinois CD 7. East Southeast43.8°F12238.4°F5.4°F
Illinois CD 8. Southwest47.0°F12341.5°F5.5°F
Illinois CD 9. Southeast46.8°F12341.6°F5.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from