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. Northwest48.5°F11446.0°F2.5°F
Illinois CD 2. Northeast48.8°F11346.3°F2.5°F
Illinois CD 3. West51.3°F11449.0°F2.3°F
Illinois CD 4. Central51.0°F11548.5°F2.5°F
Illinois CD 5. East50.4°F11348.1°F2.3°F
Illinois CD 6. West Southwest53.3°F11651.0°F2.3°F
Illinois CD 7. East Southeast53.2°F11651.0°F2.2°F
Illinois CD 8. Southwest55.7°F11953.3°F2.4°F
Illinois CD 9. Southeast55.6°F11853.4°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from