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. Northwest46.1°F1048.2°F-2.1°F
Illinois CD 2. Northeast46.4°F748.5°F-2.1°F
Illinois CD 3. West49.1°F1051.2°F-2.1°F
Illinois CD 4. Central48.3°F650.7°F-2.4°F
Illinois CD 5. East47.9°F650.3°F-2.4°F
Illinois CD 6. West Southwest51.0°F653.2°F-2.2°F
Illinois CD 7. East Southeast51.0°F853.1°F-2.1°F
Illinois CD 8. Southwest53.2°F555.4°F-2.2°F
Illinois CD 9. Southeast53.5°F855.5°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from