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. Northwest50.6°F11448.2°F2.4°F
Illinois CD 2. Northeast51.0°F11648.5°F2.5°F
Illinois CD 3. West54.0°F12051.3°F2.7°F
Illinois CD 4. Central53.3°F11750.7°F2.6°F
Illinois CD 5. East53.1°F11750.3°F2.8°F
Illinois CD 6. West Southwest56.0°F12053.2°F2.8°F
Illinois CD 7. East Southeast55.8°F12053.1°F2.7°F
Illinois CD 8. Southwest57.9°F11955.4°F2.5°F
Illinois CD 9. Southeast57.8°F11855.4°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from