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. Northwest47.1°F2648.3°F-1.2°F
Illinois CD 2. Northeast47.4°F2648.5°F-1.1°F
Illinois CD 3. West50.6°F3751.2°F-0.6°F
Illinois CD 4. Central50.0°F3550.7°F-0.7°F
Illinois CD 5. East49.9°F4250.4°F-0.5°F
Illinois CD 6. West Southwest52.9°F5153.2°F-0.3°F
Illinois CD 7. East Southeast53.0°F5153.1°F-0.1°F
Illinois CD 8. Southwest55.4°F5855.4°F0.0°F
Illinois CD 9. Southeast55.6°F6555.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 23, 2020 from