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
(123 Years)
Illinois CD 1. Northwest47.3°F2448.2°F-0.9°F
Illinois CD 2. Northeast47.6°F2248.4°F-0.8°F
Illinois CD 3. West50.6°F3051.2°F-0.6°F
Illinois CD 4. Central50.2°F3750.7°F-0.5°F
Illinois CD 5. East49.9°F4050.3°F-0.4°F
Illinois CD 6. West Southwest52.5°F2753.1°F-0.6°F
Illinois CD 7. East Southeast52.6°F3653.1°F-0.5°F
Illinois CD 8. Southwest54.7°F2655.4°F-0.7°F
Illinois CD 9. Southeast54.9°F3055.5°F-0.6°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