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. Northwest35.7°F11332.2°F3.5°F
Illinois CD 2. Northeast36.3°F11333.0°F3.3°F
Illinois CD 3. West38.9°F11635.7°F3.2°F
Illinois CD 4. Central38.2°F10935.3°F2.9°F
Illinois CD 5. East38.2°F10935.1°F3.1°F
Illinois CD 6. West Southwest41.1°F11438.2°F2.9°F
Illinois CD 7. East Southeast41.4°F11438.4°F3.0°F
Illinois CD 8. Southwest43.8°F10941.2°F2.6°F
Illinois CD 9. Southeast44.1°F11441.4°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from