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
(123 Years)
Illinois CD 1. Northwest44.2°F6943.9°F0.3°F
Illinois CD 2. Northeast44.5°F7144.2°F0.3°F
Illinois CD 3. West47.0°F5747.1°F-0.1°F
Illinois CD 4. Central47.0°F7346.6°F0.4°F
Illinois CD 5. East46.7°F7646.2°F0.5°F
Illinois CD 6. West Southwest49.3°F6849.2°F0.1°F
Illinois CD 7. East Southeast49.5°F7149.2°F0.3°F
Illinois CD 8. Southwest51.7°F5651.7°F0.0°F
Illinois CD 9. Southeast51.5°F4551.7°F-0.2°F

Citing This Page

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