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
(125 Years)
Illinois CD 1. Northwest63.7°F9062.7°F1.0°F
Illinois CD 2. Northeast63.4°F9562.1°F1.3°F
Illinois CD 3. West66.4°F9265.3°F1.1°F
Illinois CD 4. Central65.6°F8964.6°F1.0°F
Illinois CD 5. East65.0°F9063.9°F1.1°F
Illinois CD 6. West Southwest67.7°F8866.5°F1.2°F
Illinois CD 7. East Southeast67.6°F9766.2°F1.4°F
Illinois CD 8. Southwest69.6°F9768.1°F1.5°F
Illinois CD 9. Southeast69.7°F10768.0°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from