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. Northwest36.3°F11532.0°F4.3°F
Illinois CD 2. Northeast36.5°F11632.4°F4.1°F
Illinois CD 3. West38.8°F10935.6°F3.2°F
Illinois CD 4. Central38.8°F11235.2°F3.6°F
Illinois CD 5. East38.5°F11334.9°F3.6°F
Illinois CD 6. West Southwest41.3°F11038.2°F3.1°F
Illinois CD 7. East Southeast41.6°F11138.4°F3.2°F
Illinois CD 8. Southwest44.0°F10541.5°F2.5°F
Illinois CD 9. Southeast44.5°F10841.6°F2.9°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