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. Northwest44.6°F4045.0°F-0.4°F
Illinois CD 2. Northeast44.6°F2845.4°F-0.8°F
Illinois CD 3. West47.7°F4548.1°F-0.4°F
Illinois CD 4. Central46.8°F3347.6°F-0.8°F
Illinois CD 5. East46.6°F3647.2°F-0.6°F
Illinois CD 6. West Southwest49.4°F3350.1°F-0.7°F
Illinois CD 7. East Southeast49.5°F3550.2°F-0.7°F
Illinois CD 8. Southwest52.2°F3652.6°F-0.4°F
Illinois CD 9. Southeast52.6°F5152.7°F-0.1°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