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. Northwest34.9°F11029.8°F5.1°F
Illinois CD 2. Northeast34.7°F10830.4°F4.3°F
Illinois CD 3. West38.4°F11033.6°F4.8°F
Illinois CD 4. Central37.5°F10833.2°F4.3°F
Illinois CD 5. East37.2°F10832.8°F4.4°F
Illinois CD 6. West Southwest40.4°F10936.4°F4.0°F
Illinois CD 7. East Southeast40.1°F10436.5°F3.6°F
Illinois CD 8. Southwest43.3°F10439.7°F3.6°F
Illinois CD 9. Southeast43.4°F10639.9°F3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from