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
(125 Years)
Illinois CD 1. Northwest32.6°F9329.8°F2.8°F
Illinois CD 2. Northeast33.0°F9530.4°F2.6°F
Illinois CD 3. West36.9°F10033.6°F3.3°F
Illinois CD 4. Central36.2°F9433.1°F3.1°F
Illinois CD 5. East35.4°F9332.9°F2.5°F
Illinois CD 6. West Southwest39.6°F9936.4°F3.2°F
Illinois CD 7. East Southeast39.6°F10036.5°F3.1°F
Illinois CD 8. Southwest43.4°F10739.7°F3.7°F
Illinois CD 9. Southeast43.6°F10939.8°F3.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 18, 2020 from