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. Northwest44.9°F9943.4°F1.5°F
Illinois CD 2. Northeast45.1°F10143.7°F1.4°F
Illinois CD 3. West47.8°F10146.5°F1.3°F
Illinois CD 4. Central47.0°F8946.1°F0.9°F
Illinois CD 5. East46.8°F9145.8°F1.0°F
Illinois CD 6. West Southwest49.5°F8848.6°F0.9°F
Illinois CD 7. East Southeast49.6°F9048.6°F1.0°F
Illinois CD 8. Southwest51.8°F8451.1°F0.7°F
Illinois CD 9. Southeast52.0°F8751.1°F0.9°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