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. Northwest47.9°F7247.4°F0.5°F
Illinois CD 2. Northeast47.9°F7547.2°F0.7°F
Illinois CD 3. West50.2°F5650.4°F-0.2°F
Illinois CD 4. Central50.1°F6550.0°F0.1°F
Illinois CD 5. East49.7°F6449.4°F0.3°F
Illinois CD 6. West Southwest52.0°F5152.4°F-0.4°F
Illinois CD 7. East Southeast51.7°F4752.3°F-0.6°F
Illinois CD 8. Southwest53.5°F2854.8°F-1.3°F
Illinois CD 9. Southeast53.2°F2254.8°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from