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. Northwest48.8°F8448.2°F0.6°F
Illinois CD 2. Northeast49.1°F8548.4°F0.7°F
Illinois CD 3. West51.4°F6851.2°F0.2°F
Illinois CD 4. Central51.1°F7650.7°F0.4°F
Illinois CD 5. East50.6°F7150.3°F0.3°F
Illinois CD 6. West Southwest53.2°F5853.1°F0.1°F
Illinois CD 7. East Southeast52.9°F4753.0°F-0.1°F
Illinois CD 8. Southwest55.0°F3555.4°F-0.4°F
Illinois CD 9. Southeast54.8°F2455.4°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from