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. Northwest39.4°F10036.0°F3.4°F
Illinois CD 2. Northeast39.2°F10036.2°F3.0°F
Illinois CD 3. West42.9°F10639.5°F3.4°F
Illinois CD 4. Central42.0°F10039.0°F3.0°F
Illinois CD 5. East41.2°F9938.5°F2.7°F
Illinois CD 6. West Southwest45.5°F10942.0°F3.5°F
Illinois CD 7. East Southeast44.6°F10241.9°F2.7°F
Illinois CD 8. Southwest47.9°F10944.9°F3.0°F
Illinois CD 9. Southeast47.5°F10445.0°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from