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
(122 Years)
Illinois CD 1. Northwest47.2°F948.2°F-1.0°F
Illinois CD 2. Northeast47.5°F1248.4°F-0.9°F
Illinois CD 3. West49.7°F651.2°F-1.5°F
Illinois CD 4. Central49.4°F850.6°F-1.2°F
Illinois CD 5. East49.0°F750.3°F-1.3°F
Illinois CD 6. West Southwest51.6°F653.1°F-1.5°F
Illinois CD 7. East Southeast51.4°F553.0°F-1.6°F
Illinois CD 8. Southwest53.7°F455.3°F-1.6°F
Illinois CD 9. Southeast53.7°F355.4°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from