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. Northwest43.7°F247.0°F-3.3°F
Illinois CD 2. Northeast44.4°F447.5°F-3.1°F
Illinois CD 3. West47.4°F750.2°F-2.8°F
Illinois CD 4. Central46.7°F649.6°F-2.9°F
Illinois CD 5. East46.2°F549.3°F-3.1°F
Illinois CD 6. West Southwest49.3°F552.1°F-2.8°F
Illinois CD 7. East Southeast49.6°F752.1°F-2.5°F
Illinois CD 8. Southwest52.0°F754.4°F-2.4°F
Illinois CD 9. Southeast52.5°F1154.5°F-2.0°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