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. Northwest39.1°F3839.8°F-0.7°F
Illinois CD 2. Northeast39.7°F4340.1°F-0.4°F
Illinois CD 3. West41.5°F1943.1°F-1.6°F
Illinois CD 4. Central41.8°F3342.6°F-0.8°F
Illinois CD 5. East41.8°F4042.4°F-0.6°F
Illinois CD 6. West Southwest44.2°F2445.4°F-1.2°F
Illinois CD 7. East Southeast44.5°F3545.4°F-0.9°F
Illinois CD 8. Southwest47.0°F2948.0°F-1.0°F
Illinois CD 9. Southeast47.0°F2648.0°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from