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. Northwest44.1°F10441.9°F2.2°F
Illinois CD 2. Northeast44.0°F10041.9°F2.1°F
Illinois CD 3. West48.0°F11145.2°F2.8°F
Illinois CD 4. Central47.2°F10744.7°F2.5°F
Illinois CD 5. East46.6°F10744.2°F2.4°F
Illinois CD 6. West Southwest49.9°F11147.4°F2.5°F
Illinois CD 7. East Southeast50.1°F11247.3°F2.8°F
Illinois CD 8. Southwest53.0°F11450.0°F3.0°F
Illinois CD 9. Southeast53.4°F11950.0°F3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from