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. Northwest58.6°F11954.0°F4.6°F
Illinois CD 2. Northeast58.1°F12053.4°F4.7°F
Illinois CD 3. West61.3°F12256.8°F4.5°F
Illinois CD 4. Central60.9°F12256.1°F4.8°F
Illinois CD 5. East60.0°F11855.4°F4.6°F
Illinois CD 6. West Southwest62.6°F12158.2°F4.4°F
Illinois CD 7. East Southeast62.0°F11958.0°F4.0°F
Illinois CD 8. Southwest64.0°F11860.1°F3.9°F
Illinois CD 9. Southeast63.7°F11760.2°F3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from