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
(120 Years)
Illinois CD 1. Northwest48.0°F4648.1°F-0.1°F
Illinois CD 2. Northeast48.3°F4748.4°F-0.1°F
Illinois CD 3. West51.0°F4051.2°F-0.2°F
Illinois CD 4. Central50.5°F4350.7°F-0.2°F
Illinois CD 5. East49.9°F3750.2°F-0.3°F
Illinois CD 6. West Southwest53.0°F4553.1°F-0.1°F
Illinois CD 7. East Southeast52.6°F2853.0°F-0.4°F
Illinois CD 8. Southwest55.1°F3555.4°F-0.3°F
Illinois CD 9. Southeast54.9°F2255.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from