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. Northwest34.6°F10331.9°F2.7°F
Illinois CD 2. Northeast35.4°F10732.4°F3.0°F
Illinois CD 3. West38.6°F10735.6°F3.0°F
Illinois CD 4. Central38.4°F10835.2°F3.2°F
Illinois CD 5. East38.1°F10834.9°F3.2°F
Illinois CD 6. West Southwest41.3°F11038.3°F3.0°F
Illinois CD 7. East Southeast41.4°F11038.5°F2.9°F
Illinois CD 8. Southwest44.1°F10741.5°F2.6°F
Illinois CD 9. Southeast44.0°F10541.6°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from