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. Northwest32.6°F8631.7°F0.9°F
Illinois CD 2. Northeast33.3°F8532.3°F1.0°F
Illinois CD 3. West35.9°F7635.2°F0.7°F
Illinois CD 4. Central35.9°F8734.8°F1.1°F
Illinois CD 5. East35.8°F8934.6°F1.2°F
Illinois CD 6. West Southwest38.5°F7937.8°F0.7°F
Illinois CD 7. East Southeast38.5°F7337.9°F0.6°F
Illinois CD 8. Southwest41.0°F5640.8°F0.2°F
Illinois CD 9. Southeast41.0°F5141.0°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from