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. Northwest47.3°F10245.9°F1.4°F
Illinois CD 2. Northeast47.5°F10046.2°F1.3°F
Illinois CD 3. West50.2°F9949.0°F1.2°F
Illinois CD 4. Central50.2°F10748.5°F1.7°F
Illinois CD 5. East49.8°F10748.2°F1.6°F
Illinois CD 6. West Southwest52.4°F10551.0°F1.4°F
Illinois CD 7. East Southeast52.5°F10951.0°F1.5°F
Illinois CD 8. Southwest54.6°F10153.3°F1.3°F
Illinois CD 9. Southeast54.4°F9453.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from