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. Northwest47.9°F4648.2°F-0.3°F
Illinois CD 2. Northeast48.4°F5148.5°F-0.1°F
Illinois CD 3. West50.8°F4351.2°F-0.4°F
Illinois CD 4. Central49.9°F3050.7°F-0.8°F
Illinois CD 5. East49.8°F3850.3°F-0.5°F
Illinois CD 6. West Southwest52.8°F4853.1°F-0.3°F
Illinois CD 7. East Southeast53.2°F6053.1°F0.1°F
Illinois CD 8. Southwest55.5°F6055.4°F0.1°F
Illinois CD 9. Southeast56.0°F7855.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from