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
(124 Years)
Illinois CD 1. Northwest49.0°F11446.1°F2.9°F
Illinois CD 2. Northeast49.1°F11346.4°F2.7°F
Illinois CD 3. West51.5°F11249.2°F2.3°F
Illinois CD 4. Central51.1°F11348.7°F2.4°F
Illinois CD 5. East50.8°F11248.4°F2.4°F
Illinois CD 6. West Southwest53.2°F11251.1°F2.1°F
Illinois CD 7. East Southeast53.1°F11251.1°F2.0°F
Illinois CD 8. Southwest55.5°F11353.5°F2.0°F
Illinois CD 9. Southeast55.3°F11253.5°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 16, 2019 from