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. Northwest50.0°F11248.2°F1.8°F
Illinois CD 2. Northeast50.5°F11348.5°F2.0°F
Illinois CD 3. West52.9°F10951.2°F1.7°F
Illinois CD 4. Central52.8°F11450.7°F2.1°F
Illinois CD 5. East52.5°F11550.3°F2.2°F
Illinois CD 6. West Southwest55.0°F11553.1°F1.9°F
Illinois CD 7. East Southeast55.1°F11553.1°F2.0°F
Illinois CD 8. Southwest57.1°F11455.4°F1.7°F
Illinois CD 9. Southeast56.9°F10955.4°F1.5°F

Citing This Page

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