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. Northwest45.3°F3146.2°F-0.9°F
Illinois CD 2. Northeast45.7°F3546.4°F-0.7°F
Illinois CD 3. West48.5°F3449.2°F-0.7°F
Illinois CD 4. Central48.2°F4148.7°F-0.5°F
Illinois CD 5. East47.9°F4248.4°F-0.5°F
Illinois CD 6. West Southwest51.1°F5851.2°F-0.1°F
Illinois CD 7. East Southeast50.9°F4751.2°F-0.3°F
Illinois CD 8. Southwest53.3°F4853.5°F-0.2°F
Illinois CD 9. Southeast53.3°F4653.6°F-0.3°F

Citing This Page

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