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. Northwest44.2°F5344.4°F-0.2°F
Illinois CD 2. Northeast44.8°F6844.6°F0.2°F
Illinois CD 3. West46.6°F3647.6°F-1.0°F
Illinois CD 4. Central46.9°F5647.1°F-0.2°F
Illinois CD 5. East46.8°F6546.7°F0.1°F
Illinois CD 6. West Southwest48.9°F3649.6°F-0.7°F
Illinois CD 7. East Southeast49.5°F5549.7°F-0.2°F
Illinois CD 8. Southwest51.6°F3952.2°F-0.6°F
Illinois CD 9. Southeast51.7°F3952.2°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from