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°F2948.2°F-0.6°F
Illinois CD 2. Northeast47.7°F2148.4°F-0.7°F
Illinois CD 3. West50.9°F3851.3°F-0.4°F
Illinois CD 4. Central50.1°F3150.7°F-0.6°F
Illinois CD 5. East50.0°F4450.4°F-0.4°F
Illinois CD 6. West Southwest52.6°F2953.1°F-0.5°F
Illinois CD 7. East Southeast52.7°F4153.1°F-0.4°F
Illinois CD 8. Southwest55.0°F3855.3°F-0.3°F
Illinois CD 9. Southeast55.5°F5755.5°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 21, 2020 from