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. Northwest37.7°F840.6°F-2.9°F
Illinois CD 2. Northeast38.4°F841.0°F-2.6°F
Illinois CD 3. West41.0°F843.7°F-2.7°F
Illinois CD 4. Central40.6°F643.3°F-2.7°F
Illinois CD 5. East40.3°F543.0°F-2.7°F
Illinois CD 6. West Southwest43.4°F645.9°F-2.5°F
Illinois CD 7. East Southeast43.7°F846.0°F-2.3°F
Illinois CD 8. Southwest46.5°F848.5°F-2.0°F
Illinois CD 9. Southeast46.8°F1248.7°F-1.9°F

Citing This Page

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