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. Northwest42.2°F9441.0°F1.2°F
Illinois CD 2. Northeast42.7°F9241.7°F1.0°F
Illinois CD 3. West45.4°F9444.2°F1.2°F
Illinois CD 4. Central44.6°F8143.7°F0.9°F
Illinois CD 5. East44.4°F8243.5°F0.9°F
Illinois CD 6. West Southwest47.2°F7646.5°F0.7°F
Illinois CD 7. East Southeast47.0°F7146.5°F0.5°F
Illinois CD 8. Southwest49.5°F7149.1°F0.4°F
Illinois CD 9. Southeast49.7°F7649.1°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from