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. Northwest39.6°F10237.7°F1.9°F
Illinois CD 2. Northeast40.0°F10338.1°F1.9°F
Illinois CD 3. West42.6°F10241.0°F1.6°F
Illinois CD 4. Central42.0°F9840.5°F1.5°F
Illinois CD 5. East41.5°F9540.2°F1.3°F
Illinois CD 6. West Southwest44.7°F9843.2°F1.5°F
Illinois CD 7. East Southeast44.2°F8343.3°F0.9°F
Illinois CD 8. Southwest47.0°F9046.0°F1.0°F
Illinois CD 9. Southeast46.7°F8246.0°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from