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°F11735.4°F3.6°F
Illinois CD 2. Northeast39.0°F11435.7°F3.3°F
Illinois CD 3. West41.5°F11038.9°F2.6°F
Illinois CD 4. Central41.4°F11338.4°F3.0°F
Illinois CD 5. East41.0°F11238.1°F2.9°F
Illinois CD 6. West Southwest43.8°F11241.3°F2.5°F
Illinois CD 7. East Southeast44.0°F11241.4°F2.6°F
Illinois CD 8. Southwest46.4°F10844.2°F2.2°F
Illinois CD 9. Southeast46.8°F11344.3°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from