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. Northwest48.1°F5648.2°F-0.1°F
Illinois CD 2. Northeast48.4°F5448.4°F0.0°F
Illinois CD 3. West50.4°F2751.3°F-0.9°F
Illinois CD 4. Central50.4°F4450.7°F-0.3°F
Illinois CD 5. East50.2°F5350.4°F-0.2°F
Illinois CD 6. West Southwest52.5°F3653.2°F-0.7°F
Illinois CD 7. East Southeast52.5°F3653.1°F-0.6°F
Illinois CD 8. Southwest54.9°F4055.4°F-0.5°F
Illinois CD 9. Southeast54.7°F2955.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from