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. Northwest37.4°F9835.6°F1.8°F
Illinois CD 2. Northeast37.8°F9836.1°F1.7°F
Illinois CD 3. West41.0°F10339.1°F1.9°F
Illinois CD 4. Central40.0°F9338.6°F1.4°F
Illinois CD 5. East39.7°F9238.4°F1.3°F
Illinois CD 6. West Southwest43.0°F10041.4°F1.6°F
Illinois CD 7. East Southeast42.9°F9441.5°F1.4°F
Illinois CD 8. Southwest45.7°F9644.3°F1.4°F
Illinois CD 9. Southeast45.8°F9544.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from