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. Northwest51.3°F5051.7°F-0.4°F
Illinois CD 2. Northeast51.4°F5651.6°F-0.2°F
Illinois CD 3. West54.0°F4354.7°F-0.7°F
Illinois CD 4. Central54.4°F6954.1°F0.3°F
Illinois CD 5. East53.8°F6553.5°F0.3°F
Illinois CD 6. West Southwest56.2°F5656.4°F-0.2°F
Illinois CD 7. East Southeast56.8°F7256.3°F0.5°F
Illinois CD 8. Southwest59.3°F8058.6°F0.7°F
Illinois CD 9. Southeast59.4°F8458.6°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from