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. Northwest32.3°F9630.5°F1.8°F
Illinois CD 2. Northeast32.8°F9331.2°F1.6°F
Illinois CD 3. West36.1°F9934.2°F1.9°F
Illinois CD 4. Central35.1°F8933.8°F1.3°F
Illinois CD 5. East34.5°F8233.5°F1.0°F
Illinois CD 6. West Southwest38.4°F9336.8°F1.6°F
Illinois CD 7. East Southeast38.3°F8237.1°F1.2°F
Illinois CD 8. Southwest41.5°F8940.1°F1.4°F
Illinois CD 9. Southeast41.4°F8040.2°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from