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. Northwest33.6°F9532.3°F1.3°F
Illinois CD 2. Northeast34.2°F8933.0°F1.2°F
Illinois CD 3. West36.5°F8235.7°F0.8°F
Illinois CD 4. Central36.1°F8035.3°F0.8°F
Illinois CD 5. East35.8°F7635.1°F0.7°F
Illinois CD 6. West Southwest38.8°F7338.2°F0.6°F
Illinois CD 7. East Southeast38.6°F6638.4°F0.2°F
Illinois CD 8. Southwest41.1°F5041.2°F-0.1°F
Illinois CD 9. Southeast41.1°F4641.4°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 22, 2019 from