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. Northwest38.0°F7337.7°F0.3°F
Illinois CD 2. Northeast38.2°F6738.1°F0.1°F
Illinois CD 3. West41.6°F7840.9°F0.7°F
Illinois CD 4. Central40.7°F6840.6°F0.1°F
Illinois CD 5. East40.0°F4940.2°F-0.2°F
Illinois CD 6. West Southwest43.7°F7543.2°F0.5°F
Illinois CD 7. East Southeast43.3°F5143.3°F0.0°F
Illinois CD 8. Southwest46.5°F7846.0°F0.5°F
Illinois CD 9. Southeast46.4°F6946.0°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from