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
(124 Years)
Illinois CD 1. Northwest43.0°F4143.4°F-0.4°F
Illinois CD 2. Northeast43.8°F6743.7°F0.1°F
Illinois CD 3. West45.8°F3246.6°F-0.8°F
Illinois CD 4. Central45.8°F4846.0°F-0.2°F
Illinois CD 5. East45.6°F5245.8°F-0.2°F
Illinois CD 6. West Southwest48.1°F4048.6°F-0.5°F
Illinois CD 7. East Southeast48.3°F4248.6°F-0.3°F
Illinois CD 8. Southwest50.5°F3951.1°F-0.6°F
Illinois CD 9. Southeast50.7°F4051.2°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from