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. Northwest48.8°F7848.3°F0.5°F
Illinois CD 2. Northeast49.2°F8548.4°F0.8°F
Illinois CD 3. West50.6°F3751.2°F-0.6°F
Illinois CD 4. Central50.7°F6150.7°F0.0°F
Illinois CD 5. East50.7°F7050.4°F0.3°F
Illinois CD 6. West Southwest52.7°F4053.2°F-0.5°F
Illinois CD 7. East Southeast53.2°F6053.1°F0.1°F
Illinois CD 8. Southwest55.3°F5155.4°F-0.1°F
Illinois CD 9. Southeast55.4°F5255.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from