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. Northwest43.9°F9742.7°F1.2°F
Illinois CD 2. Northeast43.9°F9143.1°F0.8°F
Illinois CD 3. West47.2°F10245.9°F1.3°F
Illinois CD 4. Central46.4°F9245.4°F1.0°F
Illinois CD 5. East46.0°F9245.1°F0.9°F
Illinois CD 6. West Southwest48.7°F8848.0°F0.7°F
Illinois CD 7. East Southeast48.6°F8548.0°F0.6°F
Illinois CD 8. Southwest51.2°F8850.5°F0.7°F
Illinois CD 9. Southeast51.4°F9150.6°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 31, 2020 from