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
(123 Years)
Illinois CD 1. Northwest47.6°F2948.3°F-0.7°F
Illinois CD 2. Northeast47.7°F2248.5°F-0.8°F
Illinois CD 3. West50.9°F3851.2°F-0.3°F
Illinois CD 4. Central50.3°F3750.7°F-0.4°F
Illinois CD 5. East49.8°F3650.3°F-0.5°F
Illinois CD 6. West Southwest52.8°F3653.1°F-0.3°F
Illinois CD 7. East Southeast52.9°F4953.1°F-0.2°F
Illinois CD 8. Southwest55.2°F3855.4°F-0.2°F
Illinois CD 9. Southeast55.4°F4855.4°F0.0°F

Citing This Page

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