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. Northwest37.9°F7137.7°F0.2°F
Illinois CD 2. Northeast37.8°F4838.1°F-0.3°F
Illinois CD 3. West41.5°F7641.0°F0.5°F
Illinois CD 4. Central40.8°F7340.5°F0.3°F
Illinois CD 5. East40.5°F7240.2°F0.3°F
Illinois CD 6. West Southwest43.5°F6843.2°F0.3°F
Illinois CD 7. East Southeast43.6°F7343.3°F0.3°F
Illinois CD 8. Southwest46.1°F6046.0°F0.1°F
Illinois CD 9. Southeast46.1°F5546.1°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from