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°F10736.9°F2.4°F
Illinois CD 2. Northeast40.1°F10937.6°F2.5°F
Illinois CD 3. West42.4°F10840.2°F2.2°F
Illinois CD 4. Central42.6°F11139.8°F2.8°F
Illinois CD 5. East42.5°F11239.6°F2.9°F
Illinois CD 6. West Southwest45.1°F11142.6°F2.5°F
Illinois CD 7. East Southeast45.5°F11442.7°F2.8°F
Illinois CD 8. Southwest47.6°F11145.3°F2.3°F
Illinois CD 9. Southeast47.6°F11045.4°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from