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. Northwest49.2°F5449.4°F-0.2°F
Illinois CD 2. Northeast49.0°F4249.4°F-0.4°F
Illinois CD 3. West52.8°F8352.4°F0.4°F
Illinois CD 4. Central52.1°F7251.8°F0.3°F
Illinois CD 5. East51.4°F6851.4°F0.0°F
Illinois CD 6. West Southwest54.7°F8254.3°F0.4°F
Illinois CD 7. East Southeast54.5°F7954.1°F0.4°F
Illinois CD 8. Southwest56.9°F8156.4°F0.5°F
Illinois CD 9. Southeast57.1°F8556.5°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from