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. Northwest38.3°F8137.7°F0.6°F
Illinois CD 2. Northeast38.8°F8438.2°F0.6°F
Illinois CD 3. West41.5°F7640.9°F0.6°F
Illinois CD 4. Central41.8°F9640.6°F1.2°F
Illinois CD 5. East41.2°F8840.2°F1.0°F
Illinois CD 6. West Southwest44.4°F9543.2°F1.2°F
Illinois CD 7. East Southeast44.4°F8643.3°F1.1°F
Illinois CD 8. Southwest47.0°F9046.0°F1.0°F
Illinois CD 9. Southeast46.9°F8646.1°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from