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. Northwest34.1°F2835.4°F-1.3°F
Illinois CD 2. Northeast34.8°F3035.8°F-1.0°F
Illinois CD 3. West37.8°F3338.9°F-1.1°F
Illinois CD 4. Central37.4°F3038.5°F-1.1°F
Illinois CD 5. East37.0°F2838.1°F-1.1°F
Illinois CD 6. West Southwest40.5°F3441.3°F-0.8°F
Illinois CD 7. East Southeast40.7°F3841.4°F-0.7°F
Illinois CD 8. Southwest43.8°F4044.3°F-0.5°F
Illinois CD 9. Southeast44.0°F4444.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from