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. Northwest43.2°F8441.9°F1.3°F
Illinois CD 2. Northeast42.9°F8141.8°F1.1°F
Illinois CD 3. West46.0°F7645.2°F0.8°F
Illinois CD 4. Central45.3°F7244.7°F0.6°F
Illinois CD 5. East44.8°F7644.1°F0.7°F
Illinois CD 6. West Southwest47.8°F7247.4°F0.4°F
Illinois CD 7. East Southeast47.6°F6847.3°F0.3°F
Illinois CD 8. Southwest50.2°F6649.9°F0.3°F
Illinois CD 9. Southeast50.0°F6150.0°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from