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. Northwest48.9°F8148.3°F0.6°F
Illinois CD 2. Northeast49.3°F8648.5°F0.8°F
Illinois CD 3. West52.5°F10351.2°F1.3°F
Illinois CD 4. Central52.2°F10650.7°F1.5°F
Illinois CD 5. East51.8°F10350.3°F1.5°F
Illinois CD 6. West Southwest55.1°F11253.1°F2.0°F
Illinois CD 7. East Southeast55.0°F11253.1°F1.9°F
Illinois CD 8. Southwest57.3°F11255.4°F1.9°F
Illinois CD 9. Southeast57.0°F11055.4°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 17, 2020 from