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. Northwest38.7°F741.8°F-3.1°F
Illinois CD 2. Northeast40.0°F1142.3°F-2.3°F
Illinois CD 3. West41.8°F545.0°F-3.2°F
Illinois CD 4. Central41.3°F544.5°F-3.2°F
Illinois CD 5. East41.5°F844.2°F-2.7°F
Illinois CD 6. West Southwest44.1°F547.2°F-3.1°F
Illinois CD 7. East Southeast44.2°F547.2°F-3.0°F
Illinois CD 8. Southwest46.6°F449.7°F-3.1°F
Illinois CD 9. Southeast47.2°F549.9°F-2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from