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. Northwest47.5°F9646.3°F1.2°F
Illinois CD 2. Northeast47.3°F8446.6°F0.7°F
Illinois CD 3. West50.9°F10549.4°F1.5°F
Illinois CD 4. Central49.9°F9548.9°F1.0°F
Illinois CD 5. East49.4°F9148.5°F0.9°F
Illinois CD 6. West Southwest52.3°F9651.4°F0.9°F
Illinois CD 7. East Southeast52.3°F9551.3°F1.0°F
Illinois CD 8. Southwest54.9°F10153.7°F1.2°F
Illinois CD 9. Southeast54.9°F10253.7°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from