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. Northwest43.6°F9341.9°F1.7°F
Illinois CD 2. Northeast43.8°F9741.8°F2.0°F
Illinois CD 3. West46.3°F8845.2°F1.1°F
Illinois CD 4. Central46.8°F10244.7°F2.1°F
Illinois CD 5. East46.6°F10744.1°F2.5°F
Illinois CD 6. West Southwest49.1°F9747.3°F1.8°F
Illinois CD 7. East Southeast49.6°F10947.3°F2.3°F
Illinois CD 8. Southwest52.0°F10250.0°F2.0°F
Illinois CD 9. Southeast52.0°F10449.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from