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. Northwest44.3°F447.2°F-2.9°F
Illinois CD 2. Northeast44.9°F547.5°F-2.6°F
Illinois CD 3. West47.1°F350.2°F-3.1°F
Illinois CD 4. Central46.9°F349.7°F-2.8°F
Illinois CD 5. East46.3°F349.4°F-3.1°F
Illinois CD 6. West Southwest49.4°F352.2°F-2.8°F
Illinois CD 7. East Southeast49.1°F452.1°F-3.0°F
Illinois CD 8. Southwest52.0°F554.5°F-2.5°F
Illinois CD 9. Southeast51.9°F454.5°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from