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. Northwest47.7°F3648.2°F-0.5°F
Illinois CD 2. Northeast48.6°F5848.5°F0.1°F
Illinois CD 3. West50.6°F3451.2°F-0.6°F
Illinois CD 4. Central50.7°F6250.7°F0.0°F
Illinois CD 5. East50.6°F6950.3°F0.3°F
Illinois CD 6. West Southwest53.0°F5253.1°F-0.1°F
Illinois CD 7. East Southeast53.3°F6753.0°F0.3°F
Illinois CD 8. Southwest55.8°F7755.4°F0.4°F
Illinois CD 9. Southeast55.6°F6655.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from