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. Northwest52.4°F4553.2°F-0.8°F
Illinois CD 2. Northeast51.9°F3952.8°F-0.9°F
Illinois CD 3. West55.4°F4656.0°F-0.6°F
Illinois CD 4. Central54.6°F3955.5°F-0.9°F
Illinois CD 5. East54.1°F3954.9°F-0.8°F
Illinois CD 6. West Southwest56.9°F4257.7°F-0.8°F
Illinois CD 7. East Southeast57.0°F4557.5°F-0.5°F
Illinois CD 8. Southwest59.4°F4559.7°F-0.3°F
Illinois CD 9. Southeast59.9°F6059.8°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from