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. Northwest43.9°F2545.0°F-1.1°F
Illinois CD 2. Northeast44.7°F3045.4°F-0.7°F
Illinois CD 3. West47.3°F3348.1°F-0.8°F
Illinois CD 4. Central46.2°F1947.6°F-1.4°F
Illinois CD 5. East46.1°F2147.2°F-1.1°F
Illinois CD 6. West Southwest49.5°F3650.2°F-0.7°F
Illinois CD 7. East Southeast49.2°F2650.1°F-0.9°F
Illinois CD 8. Southwest52.2°F3652.6°F-0.4°F
Illinois CD 9. Southeast52.6°F5252.6°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from