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. Northwest58.4°F11854.0°F4.4°F
Illinois CD 2. Northeast57.6°F11853.3°F4.3°F
Illinois CD 3. West60.8°F11856.9°F3.9°F
Illinois CD 4. Central60.8°F11956.2°F4.6°F
Illinois CD 5. East60.3°F12155.4°F4.9°F
Illinois CD 6. West Southwest62.6°F12158.2°F4.4°F
Illinois CD 7. East Southeast62.6°F12058.0°F4.6°F
Illinois CD 8. Southwest64.4°F12160.1°F4.3°F
Illinois CD 9. Southeast64.2°F11960.2°F4.0°F

Citing This Page

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