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. Northwest51.8°F2653.1°F-1.3°F
Illinois CD 2. Northeast51.5°F2952.8°F-1.3°F
Illinois CD 3. West54.5°F2456.0°F-1.5°F
Illinois CD 4. Central53.9°F2455.5°F-1.6°F
Illinois CD 5. East53.1°F1954.9°F-1.8°F
Illinois CD 6. West Southwest55.8°F1557.6°F-1.8°F
Illinois CD 7. East Southeast55.2°F957.5°F-2.3°F
Illinois CD 8. Southwest57.6°F1259.7°F-2.1°F
Illinois CD 9. Southeast57.4°F859.7°F-2.3°F

Citing This Page

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