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
(122 Years)
Illinois CD 1. Northwest49.6°F10548.2°F1.4°F
Illinois CD 2. Northeast50.0°F10948.4°F1.6°F
Illinois CD 3. West52.4°F10451.2°F1.2°F
Illinois CD 4. Central52.2°F10850.7°F1.5°F
Illinois CD 5. East52.0°F11050.3°F1.7°F
Illinois CD 6. West Southwest54.4°F10753.1°F1.3°F
Illinois CD 7. East Southeast54.5°F10853.0°F1.5°F
Illinois CD 8. Southwest56.5°F10355.3°F1.2°F
Illinois CD 9. Southeast56.4°F10055.5°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from