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. Northwest37.4°F10135.4°F2.0°F
Illinois CD 2. Northeast37.8°F10235.7°F2.1°F
Illinois CD 3. West41.0°F10338.9°F2.1°F
Illinois CD 4. Central40.6°F10638.4°F2.2°F
Illinois CD 5. East40.6°F11038.1°F2.5°F
Illinois CD 6. West Southwest43.7°F10941.3°F2.4°F
Illinois CD 7. East Southeast43.6°F10641.4°F2.2°F
Illinois CD 8. Southwest46.2°F10344.3°F1.9°F
Illinois CD 9. Southeast46.3°F10744.4°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 26, 2019 from