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
(124 Years)
Illinois CD 1. Northwest40.4°F7939.9°F0.5°F
Illinois CD 2. Northeast40.6°F7740.2°F0.4°F
Illinois CD 3. West43.8°F8243.1°F0.7°F
Illinois CD 4. Central43.9°F9442.7°F1.2°F
Illinois CD 5. East43.3°F8542.4°F0.9°F
Illinois CD 6. West Southwest46.6°F9445.3°F1.3°F
Illinois CD 7. East Southeast46.6°F9445.4°F1.2°F
Illinois CD 8. Southwest49.2°F9248.0°F1.2°F
Illinois CD 9. Southeast49.1°F8948.1°F1.0°F

Citing This Page

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