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. Northwest39.3°F143.6°F-4.3°F
Illinois CD 2. Northeast39.2°F143.8°F-4.6°F
Illinois CD 3. West42.4°F146.7°F-4.3°F
Illinois CD 4. Central41.5°F146.2°F-4.7°F
Illinois CD 5. East41.1°F145.9°F-4.8°F
Illinois CD 6. West Southwest44.4°F148.8°F-4.4°F
Illinois CD 7. East Southeast44.6°F148.8°F-4.2°F
Illinois CD 8. Southwest47.8°F151.4°F-3.6°F
Illinois CD 9. Southeast47.9°F151.4°F-3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from