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
(124 Years)
Illinois CD 1. Northwest45.6°F4646.0°F-0.4°F
Illinois CD 2. Northeast46.4°F6646.2°F0.2°F
Illinois CD 3. West48.8°F4949.0°F-0.2°F
Illinois CD 4. Central48.9°F7648.5°F0.4°F
Illinois CD 5. East48.8°F7948.1°F0.7°F
Illinois CD 6. West Southwest51.5°F8050.9°F0.6°F
Illinois CD 7. East Southeast51.8°F8850.9°F0.9°F
Illinois CD 8. Southwest54.3°F9053.3°F1.0°F
Illinois CD 9. Southeast54.2°F8553.5°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from