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. Northwest52.2°F4053.2°F-1.0°F
Illinois CD 2. Northeast52.1°F4452.8°F-0.7°F
Illinois CD 3. West54.4°F2156.0°F-1.6°F
Illinois CD 4. Central54.2°F2955.5°F-1.3°F
Illinois CD 5. East53.9°F3654.9°F-1.0°F
Illinois CD 6. West Southwest56.0°F2157.7°F-1.7°F
Illinois CD 7. East Southeast55.7°F1857.5°F-1.8°F
Illinois CD 8. Southwest57.4°F859.7°F-2.3°F
Illinois CD 9. Southeast57.1°F459.7°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from