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
(123 Years)
Illinois CD 1. Northwest46.9°F1148.2°F-1.3°F
Illinois CD 2. Northeast47.3°F1448.5°F-1.2°F
Illinois CD 3. West49.8°F1051.3°F-1.5°F
Illinois CD 4. Central49.5°F1450.7°F-1.2°F
Illinois CD 5. East49.1°F1450.3°F-1.2°F
Illinois CD 6. West Southwest51.7°F1153.1°F-1.4°F
Illinois CD 7. East Southeast51.5°F753.1°F-1.6°F
Illinois CD 8. Southwest53.9°F655.4°F-1.5°F
Illinois CD 9. Southeast53.8°F455.4°F-1.6°F

Citing This Page

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