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. Northwest47.7°F3448.2°F-0.5°F
Illinois CD 2. Northeast47.9°F3248.4°F-0.5°F
Illinois CD 3. West51.3°F5551.3°F0.0°F
Illinois CD 4. Central50.5°F4450.7°F-0.2°F
Illinois CD 5. East49.9°F4050.3°F-0.4°F
Illinois CD 6. West Southwest53.0°F4453.1°F-0.1°F
Illinois CD 7. East Southeast53.1°F5553.1°F0.0°F
Illinois CD 8. Southwest55.4°F5255.4°F0.0°F
Illinois CD 9. Southeast55.7°F6655.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from