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
(123 Years)
Illinois CD 1. Northwest43.0°F5842.9°F0.1°F
Illinois CD 2. Northeast43.5°F6243.3°F0.2°F
Illinois CD 3. West46.1°F5646.0°F0.1°F
Illinois CD 4. Central46.0°F7645.5°F0.5°F
Illinois CD 5. East45.8°F7845.3°F0.5°F
Illinois CD 6. West Southwest48.6°F7848.2°F0.4°F
Illinois CD 7. East Southeast48.5°F7548.2°F0.3°F
Illinois CD 8. Southwest51.1°F8050.6°F0.5°F
Illinois CD 9. Southeast51.0°F6950.8°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 21, 2020 from