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. Northwest43.2°F4643.4°F-0.2°F
Illinois CD 2. Northeast43.3°F4143.8°F-0.5°F
Illinois CD 3. West46.5°F6546.5°F0.0°F
Illinois CD 4. Central46.0°F5646.1°F-0.1°F
Illinois CD 5. East45.7°F5645.8°F-0.1°F
Illinois CD 6. West Southwest48.6°F5448.6°F0.0°F
Illinois CD 7. East Southeast49.0°F7048.6°F0.4°F
Illinois CD 8. Southwest51.5°F7451.1°F0.4°F
Illinois CD 9. Southeast52.0°F8751.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from