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. Northwest45.7°F8245.0°F0.7°F
Illinois CD 2. Northeast46.1°F8345.4°F0.7°F
Illinois CD 3. West49.0°F8948.1°F0.9°F
Illinois CD 4. Central48.2°F8047.6°F0.6°F
Illinois CD 5. East47.6°F7047.3°F0.3°F
Illinois CD 6. West Southwest50.5°F7150.2°F0.3°F
Illinois CD 7. East Southeast50.5°F7150.1°F0.4°F
Illinois CD 8. Southwest52.7°F5952.6°F0.1°F
Illinois CD 9. Southeast52.8°F6052.6°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from