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. Northwest46.4°F7146.1°F0.3°F
Illinois CD 2. Northeast46.2°F5146.4°F-0.2°F
Illinois CD 3. West49.7°F7749.2°F0.5°F
Illinois CD 4. Central49.0°F7148.7°F0.3°F
Illinois CD 5. East48.6°F6948.3°F0.3°F
Illinois CD 6. West Southwest51.5°F7251.2°F0.3°F
Illinois CD 7. East Southeast51.4°F6751.2°F0.2°F
Illinois CD 8. Southwest53.6°F6053.5°F0.1°F
Illinois CD 9. Southeast53.5°F5353.5°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from