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. Northwest46.1°F11642.8°F3.3°F
Illinois CD 2. Northeast45.9°F11542.9°F3.0°F
Illinois CD 3. West48.9°F11346.0°F2.9°F
Illinois CD 4. Central48.4°F11545.5°F2.9°F
Illinois CD 5. East47.9°F11245.1°F2.8°F
Illinois CD 6. West Southwest50.7°F10848.2°F2.5°F
Illinois CD 7. East Southeast50.4°F10548.2°F2.2°F
Illinois CD 8. Southwest53.2°F10750.8°F2.4°F
Illinois CD 9. Southeast53.0°F10650.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from