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. Northwest48.7°F7847.8°F0.9°F
Illinois CD 2. Northeast48.0°F7147.5°F0.5°F
Illinois CD 3. West52.0°F8150.9°F1.1°F
Illinois CD 4. Central50.9°F7050.3°F0.6°F
Illinois CD 5. East49.9°F6549.7°F0.2°F
Illinois CD 6. West Southwest53.4°F7652.7°F0.7°F
Illinois CD 7. East Southeast53.0°F6852.5°F0.5°F
Illinois CD 8. Southwest55.7°F7755.0°F0.7°F
Illinois CD 9. Southeast55.6°F7655.0°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from