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. Northwest47.3°F6647.1°F0.2°F
Illinois CD 2. Northeast47.6°F5847.5°F0.1°F
Illinois CD 3. West50.0°F5250.1°F-0.1°F
Illinois CD 4. Central49.4°F5449.6°F-0.2°F
Illinois CD 5. East48.6°F3849.3°F-0.7°F
Illinois CD 6. West Southwest51.6°F4552.1°F-0.5°F
Illinois CD 7. East Southeast51.5°F4152.1°F-0.6°F
Illinois CD 8. Southwest54.0°F4054.4°F-0.4°F
Illinois CD 9. Southeast54.4°F5054.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from