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. Northwest48.7°F10447.1°F1.6°F
Illinois CD 2. Northeast49.3°F11147.5°F1.8°F
Illinois CD 3. West51.4°F9950.2°F1.2°F
Illinois CD 4. Central51.2°F10749.6°F1.6°F
Illinois CD 5. East51.2°F11249.3°F1.9°F
Illinois CD 6. West Southwest53.4°F10252.1°F1.3°F
Illinois CD 7. East Southeast53.6°F10452.0°F1.6°F
Illinois CD 8. Southwest55.5°F9554.4°F1.1°F
Illinois CD 9. Southeast55.6°F9654.5°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 29, 2020 from