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. Northwest34.2°F9732.0°F2.2°F
Illinois CD 2. Northeast35.0°F10432.4°F2.6°F
Illinois CD 3. West37.9°F10135.6°F2.3°F
Illinois CD 4. Central37.6°F10235.2°F2.4°F
Illinois CD 5. East37.4°F10434.9°F2.5°F
Illinois CD 6. West Southwest41.0°F10838.3°F2.7°F
Illinois CD 7. East Southeast40.8°F10138.4°F2.4°F
Illinois CD 8. Southwest44.2°F10941.4°F2.8°F
Illinois CD 9. Southeast43.8°F10241.6°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 24, 2019 from