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. Northwest63.9°F4664.4°F-0.5°F
Illinois CD 2. Northeast63.6°F5463.8°F-0.2°F
Illinois CD 3. West66.8°F5967.0°F-0.2°F
Illinois CD 4. Central65.9°F4766.2°F-0.3°F
Illinois CD 5. East65.4°F5065.8°F-0.4°F
Illinois CD 6. West Southwest67.6°F4768.1°F-0.5°F
Illinois CD 7. East Southeast67.6°F5267.8°F-0.2°F
Illinois CD 8. Southwest68.9°F4569.4°F-0.5°F
Illinois CD 9. Southeast70.0°F7569.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from