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
(125 Years)
Illinois CD 1. Northwest51.6°F5851.7°F-0.1°F
Illinois CD 2. Northeast51.4°F5751.5°F-0.1°F
Illinois CD 3. West55.3°F7754.7°F0.6°F
Illinois CD 4. Central54.6°F7454.1°F0.5°F
Illinois CD 5. East53.9°F6953.5°F0.4°F
Illinois CD 6. West Southwest57.1°F7956.5°F0.6°F
Illinois CD 7. East Southeast56.7°F7056.3°F0.4°F
Illinois CD 8. Southwest59.1°F7758.6°F0.5°F
Illinois CD 9. Southeast59.1°F7558.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 26, 2020 from