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. Northwest61.0°F10259.0°F2.0°F
Illinois CD 2. Northeast60.7°F10758.4°F2.3°F
Illinois CD 3. West63.6°F10361.7°F1.9°F
Illinois CD 4. Central63.2°F10461.1°F2.1°F
Illinois CD 5. East62.3°F9560.5°F1.8°F
Illinois CD 6. West Southwest64.8°F9563.0°F1.8°F
Illinois CD 7. East Southeast64.0°F8562.8°F1.2°F
Illinois CD 8. Southwest66.0°F8964.8°F1.2°F
Illinois CD 9. Southeast65.5°F7364.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from