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. Northwest44.2°F8943.4°F0.8°F
Illinois CD 2. Northeast45.1°F10143.8°F1.3°F
Illinois CD 3. West47.5°F9146.5°F1.0°F
Illinois CD 4. Central46.6°F7746.0°F0.6°F
Illinois CD 5. East46.9°F9445.8°F1.1°F
Illinois CD 6. West Southwest49.8°F9648.6°F1.2°F
Illinois CD 7. East Southeast49.7°F9348.6°F1.1°F
Illinois CD 8. Southwest52.4°F10151.1°F1.3°F
Illinois CD 9. Southeast52.8°F10951.1°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from