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
(123 Years)
Illinois CD 1. Northwest48.2°F5148.2°F0.0°F
Illinois CD 2. Northeast48.3°F4448.5°F-0.2°F
Illinois CD 3. West51.3°F5751.3°F0.0°F
Illinois CD 4. Central50.7°F5650.7°F0.0°F
Illinois CD 5. East50.3°F5450.3°F0.0°F
Illinois CD 6. West Southwest53.1°F5353.1°F0.0°F
Illinois CD 7. East Southeast52.9°F4553.0°F-0.1°F
Illinois CD 8. Southwest55.3°F4755.4°F-0.1°F
Illinois CD 9. Southeast55.1°F3355.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from