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. Northwest48.2°F9047.2°F1.0°F
Illinois CD 2. Northeast48.4°F8747.5°F0.9°F
Illinois CD 3. West50.5°F7050.3°F0.2°F
Illinois CD 4. Central50.4°F7949.7°F0.7°F
Illinois CD 5. East50.0°F7949.3°F0.7°F
Illinois CD 6. West Southwest52.5°F6952.2°F0.3°F
Illinois CD 7. East Southeast52.9°F8252.2°F0.7°F
Illinois CD 8. Southwest55.0°F7754.6°F0.4°F
Illinois CD 9. Southeast55.3°F8454.6°F0.7°F

Citing This Page

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