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. Northwest38.7°F8137.5°F1.2°F
Illinois CD 2. Northeast39.0°F8437.8°F1.2°F
Illinois CD 3. West41.6°F7640.9°F0.7°F
Illinois CD 4. Central40.7°F6540.5°F0.2°F
Illinois CD 5. East40.6°F7240.1°F0.5°F
Illinois CD 6. West Southwest43.7°F7243.3°F0.4°F
Illinois CD 7. East Southeast44.2°F7743.4°F0.8°F
Illinois CD 8. Southwest46.7°F7046.1°F0.6°F
Illinois CD 9. Southeast47.3°F8246.3°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from