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. Northwest46.5°F4547.2°F-0.7°F
Illinois CD 2. Northeast46.4°F4047.3°F-0.9°F
Illinois CD 3. West49.2°F3050.3°F-1.1°F
Illinois CD 4. Central48.8°F2949.7°F-0.9°F
Illinois CD 5. East48.4°F3549.3°F-0.9°F
Illinois CD 6. West Southwest51.2°F2552.2°F-1.0°F
Illinois CD 7. East Southeast51.4°F3952.2°F-0.8°F
Illinois CD 8. Southwest53.9°F3754.7°F-0.8°F
Illinois CD 9. Southeast53.8°F3154.7°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from