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. Northwest45.0°F8044.4°F0.6°F
Illinois CD 2. Northeast45.4°F8144.5°F0.9°F
Illinois CD 3. West47.5°F6047.6°F-0.1°F
Illinois CD 4. Central48.0°F8447.1°F0.9°F
Illinois CD 5. East47.8°F8546.7°F1.1°F
Illinois CD 6. West Southwest50.0°F7249.7°F0.3°F
Illinois CD 7. East Southeast50.0°F6949.6°F0.4°F
Illinois CD 8. Southwest52.7°F7452.2°F0.5°F
Illinois CD 9. Southeast52.5°F6752.2°F0.3°F

Citing This Page

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