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. Northwest44.6°F9641.9°F2.7°F
Illinois CD 2. Northeast44.6°F9741.8°F2.8°F
Illinois CD 3. West47.9°F9745.2°F2.7°F
Illinois CD 4. Central46.6°F9544.7°F1.9°F
Illinois CD 5. East46.3°F9544.0°F2.3°F
Illinois CD 6. West Southwest49.4°F9647.3°F2.1°F
Illinois CD 7. East Southeast49.2°F9147.2°F2.0°F
Illinois CD 8. Southwest51.6°F8850.0°F1.6°F
Illinois CD 9. Southeast52.1°F8950.0°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from