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. Northwest44.0°F11640.5°F3.5°F
Illinois CD 2. Northeast44.3°F11640.9°F3.4°F
Illinois CD 3. West47.0°F11943.7°F3.3°F
Illinois CD 4. Central46.7°F11943.3°F3.4°F
Illinois CD 5. East46.0°F11542.9°F3.1°F
Illinois CD 6. West Southwest49.2°F12046.0°F3.2°F
Illinois CD 7. East Southeast48.9°F11946.0°F2.9°F
Illinois CD 8. Southwest51.7°F12048.5°F3.2°F
Illinois CD 9. Southeast51.5°F11948.6°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from