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. Northwest71.6°F4372.3°F-0.7°F
Illinois CD 2. Northeast71.7°F4872.1°F-0.4°F
Illinois CD 3. West74.3°F5574.8°F-0.5°F
Illinois CD 4. Central73.5°F5673.9°F-0.4°F
Illinois CD 5. East72.8°F5173.2°F-0.4°F
Illinois CD 6. West Southwest75.9°F7475.8°F0.1°F
Illinois CD 7. East Southeast74.8°F5275.3°F-0.5°F
Illinois CD 8. Southwest76.8°F5976.9°F-0.1°F
Illinois CD 9. Southeast76.6°F5476.8°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 28, 2020 from