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. Northwest38.8°F9337.7°F1.1°F
Illinois CD 2. Northeast39.2°F9438.1°F1.1°F
Illinois CD 3. West41.9°F8741.0°F0.9°F
Illinois CD 4. Central41.6°F9240.6°F1.0°F
Illinois CD 5. East41.4°F9240.2°F1.2°F
Illinois CD 6. West Southwest44.2°F8843.2°F1.0°F
Illinois CD 7. East Southeast44.3°F8543.3°F1.0°F
Illinois CD 8. Southwest46.8°F8546.0°F0.8°F
Illinois CD 9. Southeast46.5°F7646.1°F0.4°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