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
(123 Years)
Illinois CD 1. Northwest43.8°F5243.9°F-0.1°F
Illinois CD 2. Northeast44.0°F4644.2°F-0.2°F
Illinois CD 3. West46.8°F4747.1°F-0.3°F
Illinois CD 4. Central46.6°F6646.6°F0.0°F
Illinois CD 5. East46.4°F6746.2°F0.2°F
Illinois CD 6. West Southwest49.2°F5849.1°F0.1°F
Illinois CD 7. East Southeast49.4°F6949.2°F0.2°F
Illinois CD 8. Southwest51.7°F5651.7°F0.0°F
Illinois CD 9. Southeast51.7°F5551.7°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from