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. Northwest52.0°F3253.2°F-1.2°F
Illinois CD 2. Northeast51.8°F3452.8°F-1.0°F
Illinois CD 3. West54.7°F3256.1°F-1.4°F
Illinois CD 4. Central54.2°F2955.5°F-1.3°F
Illinois CD 5. East53.5°F2954.9°F-1.4°F
Illinois CD 6. West Southwest56.5°F3357.7°F-1.2°F
Illinois CD 7. East Southeast56.2°F2957.5°F-1.3°F
Illinois CD 8. Southwest58.6°F3059.7°F-1.1°F
Illinois CD 9. Southeast58.4°F2659.7°F-1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 22, 2019 from