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. Northeast47.8°F3248.4°F-0.6°F
Illinois CD 3. West51.2°F5951.3°F-0.1°F
Illinois CD 4. Central50.1°F3950.7°F-0.6°F
Illinois CD 5. East49.5°F2850.3°F-0.8°F
Illinois CD 6. West Southwest52.8°F4653.1°F-0.3°F
Illinois CD 7. East Southeast52.5°F3553.0°F-0.5°F
Illinois CD 8. Southwest55.5°F6155.4°F0.1°F
Illinois CD 9. Southeast55.5°F5855.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from