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
(126 Years)
Illinois CD 1. Northwest43.0°F8141.9°F1.1°F
Illinois CD 2. Northeast42.8°F8041.9°F0.9°F
Illinois CD 3. West46.6°F8945.2°F1.4°F
Illinois CD 4. Central45.5°F7544.7°F0.8°F
Illinois CD 5. East44.6°F7344.1°F0.5°F
Illinois CD 6. West Southwest48.6°F8447.4°F1.2°F
Illinois CD 7. East Southeast47.8°F7347.3°F0.5°F
Illinois CD 8. Southwest50.8°F7650.0°F0.8°F
Illinois CD 9. Southeast50.9°F7750.0°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 1, 2020 from