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
(120 Years)
Illinois CD 1. Northwest46.9°F248.2°F-1.3°F
Illinois CD 2. Northeast47.1°F148.4°F-1.3°F
Illinois CD 3. West50.0°F251.2°F-1.2°F
Illinois CD 4. Central49.2°F350.6°F-1.4°F
Illinois CD 5. East48.6°F250.2°F-1.6°F
Illinois CD 6. West Southwest51.8°F153.1°F-1.3°F
Illinois CD 7. East Southeast51.7°F353.0°F-1.3°F
Illinois CD 8. Southwest54.2°F355.4°F-1.2°F
Illinois CD 9. Southeast54.5°F855.4°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from