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
(125 Years)
Illinois CD 1. Northwest32.1°F6032.0°F0.1°F
Illinois CD 2. Northeast32.4°F6032.4°F0.0°F
Illinois CD 3. West36.3°F7535.6°F0.7°F
Illinois CD 4. Central35.7°F7235.2°F0.5°F
Illinois CD 5. East35.0°F6634.9°F0.1°F
Illinois CD 6. West Southwest39.0°F7738.3°F0.7°F
Illinois CD 7. East Southeast39.0°F7038.4°F0.6°F
Illinois CD 8. Southwest42.7°F8541.5°F1.2°F
Illinois CD 9. Southeast43.1°F9141.6°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from