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. Northwest59.4°F5659.7°F-0.3°F
Illinois CD 2. Northeast59.7°F7258.9°F0.8°F
Illinois CD 3. West62.0°F5862.3°F-0.3°F
Illinois CD 4. Central62.2°F6861.6°F0.6°F
Illinois CD 5. East62.3°F7361.0°F1.3°F
Illinois CD 6. West Southwest64.9°F8563.5°F1.4°F
Illinois CD 7. East Southeast65.0°F8763.2°F1.8°F
Illinois CD 8. Southwest66.7°F8365.1°F1.6°F
Illinois CD 9. Southeast66.7°F8565.0°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from