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. Northwest38.4°F7837.5°F0.9°F
Illinois CD 2. Northeast38.7°F7837.8°F0.9°F
Illinois CD 3. West42.1°F8540.9°F1.2°F
Illinois CD 4. Central41.2°F7640.4°F0.8°F
Illinois CD 5. East40.8°F7740.1°F0.7°F
Illinois CD 6. West Southwest44.5°F8943.3°F1.2°F
Illinois CD 7. East Southeast44.3°F8243.3°F1.0°F
Illinois CD 8. Southwest47.7°F9246.2°F1.5°F
Illinois CD 9. Southeast47.6°F8646.3°F1.3°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