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. Northwest34.2°F9731.9°F2.3°F
Illinois CD 2. Northeast34.4°F9632.5°F1.9°F
Illinois CD 3. West38.3°F10435.6°F2.7°F
Illinois CD 4. Central37.7°F10535.2°F2.5°F
Illinois CD 5. East37.2°F10134.9°F2.3°F
Illinois CD 6. West Southwest40.5°F9938.2°F2.3°F
Illinois CD 7. East Southeast40.6°F9838.4°F2.2°F
Illinois CD 8. Southwest43.5°F9941.5°F2.0°F
Illinois CD 9. Southeast43.7°F9841.6°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from