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. Northwest48.3°F11346.0°F2.3°F
Illinois CD 2. Northeast48.4°F11146.2°F2.2°F
Illinois CD 3. West50.7°F10749.0°F1.7°F
Illinois CD 4. Central50.4°F11048.5°F1.9°F
Illinois CD 5. East50.1°F11148.1°F2.0°F
Illinois CD 6. West Southwest52.5°F10851.0°F1.5°F
Illinois CD 7. East Southeast52.5°F10951.0°F1.5°F
Illinois CD 8. Southwest54.9°F11253.4°F1.5°F
Illinois CD 9. Southeast54.7°F10353.4°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from