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. Northwest48.6°F7348.2°F0.4°F
Illinois CD 2. Northeast49.1°F8548.5°F0.6°F
Illinois CD 3. West51.1°F4851.3°F-0.2°F
Illinois CD 4. Central51.0°F7350.7°F0.3°F
Illinois CD 5. East50.9°F8150.3°F0.6°F
Illinois CD 6. West Southwest53.1°F4953.1°F0.0°F
Illinois CD 7. East Southeast53.2°F5853.0°F0.2°F
Illinois CD 8. Southwest55.4°F5255.4°F0.0°F
Illinois CD 9. Southeast55.4°F5155.4°F0.0°F

Citing This Page

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