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. Northwest44.4°F9042.8°F1.6°F
Illinois CD 2. Northeast44.4°F8942.9°F1.5°F
Illinois CD 3. West48.0°F10346.0°F2.0°F
Illinois CD 4. Central47.4°F9745.5°F1.9°F
Illinois CD 5. East46.9°F9445.2°F1.7°F
Illinois CD 6. West Southwest50.3°F10548.2°F2.1°F
Illinois CD 7. East Southeast50.5°F10848.2°F2.3°F
Illinois CD 8. Southwest53.4°F11250.8°F2.6°F
Illinois CD 9. Southeast53.8°F11750.9°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from