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. Northwest52.2°F2154.1°F-1.9°F
Illinois CD 2. Northeast51.8°F2553.4°F-1.6°F
Illinois CD 3. West54.2°F1256.8°F-2.6°F
Illinois CD 4. Central53.9°F1756.1°F-2.2°F
Illinois CD 5. East53.4°F2055.5°F-2.1°F
Illinois CD 6. West Southwest56.0°F1558.2°F-2.2°F
Illinois CD 7. East Southeast55.6°F1658.0°F-2.4°F
Illinois CD 8. Southwest57.8°F1360.2°F-2.4°F
Illinois CD 9. Southeast57.6°F1160.2°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from