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. Northwest48.9°F11446.3°F2.6°F
Illinois CD 2. Northeast49.1°F11446.7°F2.4°F
Illinois CD 3. West51.5°F11249.5°F2.0°F
Illinois CD 4. Central51.1°F11548.9°F2.2°F
Illinois CD 5. East50.6°F11248.5°F2.1°F
Illinois CD 6. West Southwest52.9°F10851.4°F1.5°F
Illinois CD 7. East Southeast52.9°F10551.4°F1.5°F
Illinois CD 8. Southwest55.0°F10353.7°F1.3°F
Illinois CD 9. Southeast54.8°F9953.7°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from