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. Northwest38.1°F7237.5°F0.6°F
Illinois CD 2. Northeast39.1°F8937.7°F1.4°F
Illinois CD 3. West41.6°F7640.9°F0.7°F
Illinois CD 4. Central40.8°F6940.4°F0.4°F
Illinois CD 5. East41.2°F8340.1°F1.1°F
Illinois CD 6. West Southwest44.1°F8143.3°F0.8°F
Illinois CD 7. East Southeast44.3°F8243.4°F0.9°F
Illinois CD 8. Southwest47.1°F8546.2°F0.9°F
Illinois CD 9. Southeast47.7°F8946.3°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from