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
(123 Years)
Illinois CD 1. Northwest44.9°F7744.5°F0.4°F
Illinois CD 2. Northeast45.3°F7744.9°F0.4°F
Illinois CD 3. West47.5°F5447.6°F-0.1°F
Illinois CD 4. Central47.3°F7047.1°F0.2°F
Illinois CD 5. East47.1°F7246.8°F0.3°F
Illinois CD 6. West Southwest49.6°F5649.6°F0.0°F
Illinois CD 7. East Southeast49.8°F6849.6°F0.2°F
Illinois CD 8. Southwest51.9°F4952.0°F-0.1°F
Illinois CD 9. Southeast51.9°F4652.1°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 27, 2020 from