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. Northwest61.3°F10659.1°F2.2°F
Illinois CD 2. Northeast60.5°F10158.4°F2.1°F
Illinois CD 3. West64.5°F11561.7°F2.8°F
Illinois CD 4. Central64.0°F11661.1°F2.9°F
Illinois CD 5. East63.1°F11360.4°F2.7°F
Illinois CD 6. West Southwest66.2°F11863.0°F3.2°F
Illinois CD 7. East Southeast65.6°F11662.8°F2.8°F
Illinois CD 8. Southwest67.5°F11764.8°F2.7°F
Illinois CD 9. Southeast67.0°F11264.7°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from