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. Northwest41.7°F11638.2°F3.5°F
Illinois CD 2. Northeast42.1°F11638.7°F3.4°F
Illinois CD 3. West44.8°F11941.4°F3.4°F
Illinois CD 4. Central44.5°F11741.1°F3.4°F
Illinois CD 5. East43.8°F11540.8°F3.0°F
Illinois CD 6. West Southwest47.0°F11843.7°F3.3°F
Illinois CD 7. East Southeast46.8°F11743.8°F3.0°F
Illinois CD 8. Southwest49.6°F11946.4°F3.2°F
Illinois CD 9. Southeast49.5°F11946.6°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from