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. Northwest41.9°F8141.2°F0.7°F
Illinois CD 2. Northeast42.3°F8541.5°F0.8°F
Illinois CD 3. West44.4°F5944.4°F0.0°F
Illinois CD 4. Central44.8°F8243.9°F0.9°F
Illinois CD 5. East44.6°F9043.6°F1.0°F
Illinois CD 6. West Southwest46.9°F7346.5°F0.4°F
Illinois CD 7. East Southeast46.9°F7046.5°F0.4°F
Illinois CD 8. Southwest49.6°F7549.1°F0.5°F
Illinois CD 9. Southeast49.4°F6649.1°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from