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. Northwest39.0°F11735.5°F3.5°F
Illinois CD 2. Northeast39.2°F11635.8°F3.4°F
Illinois CD 3. West42.0°F11538.9°F3.1°F
Illinois CD 4. Central41.7°F11438.4°F3.3°F
Illinois CD 5. East41.3°F11438.1°F3.2°F
Illinois CD 6. West Southwest44.4°F11641.3°F3.1°F
Illinois CD 7. East Southeast44.2°F11441.4°F2.8°F
Illinois CD 8. Southwest47.1°F11644.3°F2.8°F
Illinois CD 9. Southeast46.9°F11544.4°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from