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
(124 Years)
Illinois CD 1. Northwest37.3°F9635.7°F1.6°F
Illinois CD 2. Northeast37.4°F9136.1°F1.3°F
Illinois CD 3. West40.8°F10039.1°F1.7°F
Illinois CD 4. Central40.3°F10138.6°F1.7°F
Illinois CD 5. East39.8°F9538.3°F1.5°F
Illinois CD 6. West Southwest43.0°F10041.4°F1.6°F
Illinois CD 7. East Southeast43.1°F9841.5°F1.6°F
Illinois CD 8. Southwest46.1°F10444.3°F1.8°F
Illinois CD 9. Southeast46.5°F10944.5°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from