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. Northwest47.6°F3548.2°F-0.6°F
Illinois CD 2. Northeast47.8°F3248.4°F-0.6°F
Illinois CD 3. West51.0°F5351.2°F-0.2°F
Illinois CD 4. Central50.5°F4950.7°F-0.2°F
Illinois CD 5. East50.2°F5350.3°F-0.1°F
Illinois CD 6. West Southwest53.2°F5953.1°F0.1°F
Illinois CD 7. East Southeast53.3°F6653.1°F0.2°F
Illinois CD 8. Southwest55.8°F7355.4°F0.4°F
Illinois CD 9. Southeast55.8°F7055.5°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from