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. Northwest43.9°F11440.6°F3.3°F
Illinois CD 2. Northeast44.0°F11440.9°F3.1°F
Illinois CD 3. West46.3°F11443.8°F2.5°F
Illinois CD 4. Central46.1°F11343.3°F2.8°F
Illinois CD 5. East45.7°F11443.0°F2.7°F
Illinois CD 6. West Southwest48.3°F11546.0°F2.3°F
Illinois CD 7. East Southeast48.4°F11546.0°F2.4°F
Illinois CD 8. Southwest50.4°F11148.5°F1.9°F
Illinois CD 9. Southeast50.7°F11448.6°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from