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. Northwest59.0°F10457.3°F1.7°F
Illinois CD 2. Northeast58.1°F9156.9°F1.2°F
Illinois CD 3. West61.9°F11160.0°F1.9°F
Illinois CD 4. Central61.1°F10759.4°F1.7°F
Illinois CD 5. East60.2°F10158.8°F1.4°F
Illinois CD 6. West Southwest63.2°F10761.5°F1.7°F
Illinois CD 7. East Southeast62.7°F10261.3°F1.4°F
Illinois CD 8. Southwest65.3°F11163.3°F2.0°F
Illinois CD 9. Southeast65.2°F11063.3°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from