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. Northwest48.7°F8048.2°F0.5°F
Illinois CD 2. Northeast49.0°F8348.4°F0.6°F
Illinois CD 3. West51.9°F8851.3°F0.6°F
Illinois CD 4. Central50.7°F5850.7°F0.0°F
Illinois CD 5. East50.2°F5550.3°F-0.1°F
Illinois CD 6. West Southwest53.6°F8553.1°F0.5°F
Illinois CD 7. East Southeast53.4°F7653.0°F0.4°F
Illinois CD 8. Southwest55.9°F8355.4°F0.5°F
Illinois CD 9. Southeast56.1°F8955.4°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 23, 2020 from