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
(125 Years)
Illinois CD 1. Northwest49.9°F453.2°F-3.3°F
Illinois CD 2. Northeast49.4°F452.8°F-3.4°F
Illinois CD 3. West52.9°F456.1°F-3.2°F
Illinois CD 4. Central52.2°F455.5°F-3.3°F
Illinois CD 5. East51.8°F654.8°F-3.0°F
Illinois CD 6. West Southwest54.9°F857.7°F-2.8°F
Illinois CD 7. East Southeast54.9°F757.5°F-2.6°F
Illinois CD 8. Southwest57.4°F859.7°F-2.3°F
Illinois CD 9. Southeast57.7°F1259.8°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from