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. Northwest48.1°F11046.0°F2.1°F
Illinois CD 2. Northeast48.1°F10946.3°F1.8°F
Illinois CD 3. West50.3°F10249.0°F1.3°F
Illinois CD 4. Central50.2°F10748.5°F1.7°F
Illinois CD 5. East50.0°F10948.2°F1.8°F
Illinois CD 6. West Southwest52.3°F10351.0°F1.3°F
Illinois CD 7. East Southeast52.6°F11051.0°F1.6°F
Illinois CD 8. Southwest54.9°F11253.4°F1.5°F
Illinois CD 9. Southeast54.8°F10753.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from