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. Northwest48.5°F2349.4°F-0.9°F
Illinois CD 2. Northeast48.7°F2849.5°F-0.8°F
Illinois CD 3. West51.3°F1652.4°F-1.1°F
Illinois CD 4. Central51.2°F3451.8°F-0.6°F
Illinois CD 5. East50.9°F4151.4°F-0.5°F
Illinois CD 6. West Southwest53.5°F3254.2°F-0.7°F
Illinois CD 7. East Southeast53.8°F4954.1°F-0.3°F
Illinois CD 8. Southwest56.2°F5256.5°F-0.3°F
Illinois CD 9. Southeast56.3°F5356.5°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from