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. Northwest44.0°F8442.8°F1.2°F
Illinois CD 2. Northeast44.3°F8742.9°F1.4°F
Illinois CD 3. West46.6°F7546.1°F0.5°F
Illinois CD 4. Central46.7°F8645.5°F1.2°F
Illinois CD 5. East46.6°F9045.1°F1.5°F
Illinois CD 6. West Southwest49.0°F8148.1°F0.9°F
Illinois CD 7. East Southeast49.3°F8748.2°F1.1°F
Illinois CD 8. Southwest51.8°F8450.8°F1.0°F
Illinois CD 9. Southeast51.8°F8150.9°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from