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°F5748.2°F0.0°F
Illinois CD 2. Northeast48.3°F5148.5°F-0.2°F
Illinois CD 3. West50.9°F5051.3°F-0.4°F
Illinois CD 4. Central50.1°F3950.7°F-0.6°F
Illinois CD 5. East49.3°F2550.3°F-1.0°F
Illinois CD 6. West Southwest52.3°F2853.2°F-0.9°F
Illinois CD 7. East Southeast52.1°F2553.1°F-1.0°F
Illinois CD 8. Southwest54.6°F3255.3°F-0.7°F
Illinois CD 9. Southeast55.0°F3855.5°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 16, 2019 from