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. Northwest61.2°F10959.5°F1.7°F
Illinois CD 2. Northeast60.7°F10459.3°F1.4°F
Illinois CD 3. West63.2°F9162.3°F0.9°F
Illinois CD 4. Central62.1°F7861.6°F0.5°F
Illinois CD 5. East61.1°F5461.0°F0.1°F
Illinois CD 6. West Southwest63.6°F5463.7°F-0.1°F
Illinois CD 7. East Southeast63.2°F4363.4°F-0.2°F
Illinois CD 8. Southwest65.2°F4765.5°F-0.3°F
Illinois CD 9. Southeast65.6°F5765.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from