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. Northwest58.5°F9257.3°F1.2°F
Illinois CD 2. Northeast58.5°F10356.9°F1.6°F
Illinois CD 3. West61.2°F9460.0°F1.2°F
Illinois CD 4. Central60.8°F10159.4°F1.4°F
Illinois CD 5. East60.2°F10158.7°F1.5°F
Illinois CD 6. West Southwest63.0°F10561.5°F1.5°F
Illinois CD 7. East Southeast62.7°F10261.3°F1.4°F
Illinois CD 8. Southwest64.8°F10563.4°F1.4°F
Illinois CD 9. Southeast64.7°F10463.3°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from