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
(120 Years)
Illinois CD 1. Northwest48.3°F5748.2°F0.1°F
Illinois CD 2. Northeast48.5°F5448.5°F0.0°F
Illinois CD 3. West51.1°F4651.2°F-0.1°F
Illinois CD 4. Central50.6°F5050.6°F0.0°F
Illinois CD 5. East50.1°F4850.3°F-0.2°F
Illinois CD 6. West Southwest52.9°F3753.1°F-0.2°F
Illinois CD 7. East Southeast52.6°F2753.0°F-0.4°F
Illinois CD 8. Southwest54.9°F2455.3°F-0.4°F
Illinois CD 9. Southeast54.7°F1555.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from