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. Northwest49.3°F254.0°F-4.7°F
Illinois CD 2. Northeast48.5°F253.4°F-4.9°F
Illinois CD 3. West52.0°F256.8°F-4.8°F
Illinois CD 4. Central51.2°F256.1°F-4.9°F
Illinois CD 5. East50.7°F255.4°F-4.7°F
Illinois CD 6. West Southwest53.9°F358.3°F-4.4°F
Illinois CD 7. East Southeast53.9°F358.0°F-4.1°F
Illinois CD 8. Southwest56.2°F560.1°F-3.9°F
Illinois CD 9. Southeast56.6°F560.1°F-3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from