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
(125 Years)
Illinois CD 1. Northwest51.6°F5851.7°F-0.1°F
Illinois CD 2. Northeast51.2°F5251.6°F-0.4°F
Illinois CD 3. West54.8°F6554.7°F0.1°F
Illinois CD 4. Central54.2°F6554.1°F0.1°F
Illinois CD 5. East53.9°F6953.6°F0.3°F
Illinois CD 6. West Southwest56.5°F6156.5°F0.0°F
Illinois CD 7. East Southeast56.7°F7056.3°F0.4°F
Illinois CD 8. Southwest58.8°F6558.6°F0.2°F
Illinois CD 9. Southeast58.8°F6258.6°F0.2°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