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. Northwest39.2°F9437.5°F1.7°F
Illinois CD 2. Northeast39.7°F10237.8°F1.9°F
Illinois CD 3. West42.0°F8241.0°F1.0°F
Illinois CD 4. Central42.2°F9740.4°F1.8°F
Illinois CD 5. East42.2°F9940.1°F2.1°F
Illinois CD 6. West Southwest44.7°F9243.3°F1.4°F
Illinois CD 7. East Southeast45.1°F9543.4°F1.7°F
Illinois CD 8. Southwest47.6°F9046.2°F1.4°F
Illinois CD 9. Southeast47.7°F8946.3°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from