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. Northwest42.6°F8041.9°F0.7°F
Illinois CD 2. Northeast42.5°F7941.8°F0.7°F
Illinois CD 3. West45.3°F6345.2°F0.1°F
Illinois CD 4. Central45.1°F7344.7°F0.4°F
Illinois CD 5. East44.7°F7744.2°F0.5°F
Illinois CD 6. West Southwest47.1°F5547.3°F-0.2°F
Illinois CD 7. East Southeast47.2°F5847.2°F0.0°F
Illinois CD 8. Southwest49.7°F5450.0°F-0.3°F
Illinois CD 9. Southeast49.6°F5050.0°F-0.4°F

Citing This Page

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