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. Northwest45.5°F10143.9°F1.6°F
Illinois CD 2. Northeast45.8°F10444.2°F1.6°F
Illinois CD 3. West47.9°F9347.1°F0.8°F
Illinois CD 4. Central47.8°F9746.6°F1.2°F
Illinois CD 5. East47.5°F9846.2°F1.3°F
Illinois CD 6. West Southwest50.0°F9449.1°F0.9°F
Illinois CD 7. East Southeast50.1°F9449.2°F0.9°F
Illinois CD 8. Southwest52.4°F9251.7°F0.7°F
Illinois CD 9. Southeast52.5°F9151.8°F0.7°F

Citing This Page

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