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. Northwest31.6°F8530.6°F1.0°F
Illinois CD 2. Northeast31.9°F7931.2°F0.7°F
Illinois CD 3. West35.2°F8434.2°F1.0°F
Illinois CD 4. Central34.6°F7833.8°F0.8°F
Illinois CD 5. East34.4°F7733.5°F0.9°F
Illinois CD 6. West Southwest37.7°F7936.9°F0.8°F
Illinois CD 7. East Southeast37.7°F7137.0°F0.7°F
Illinois CD 8. Southwest41.1°F7740.0°F1.1°F
Illinois CD 9. Southeast41.6°F8640.3°F1.3°F

Citing This Page

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