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. Northwest39.2°F11535.7°F3.5°F
Illinois CD 2. Northeast39.6°F11436.1°F3.5°F
Illinois CD 3. West43.1°F12039.1°F4.0°F
Illinois CD 4. Central42.7°F12038.6°F4.1°F
Illinois CD 5. East42.5°F12138.4°F4.1°F
Illinois CD 6. West Southwest45.5°F12041.4°F4.1°F
Illinois CD 7. East Southeast45.7°F12141.6°F4.1°F
Illinois CD 8. Southwest48.7°F12244.3°F4.4°F
Illinois CD 9. Southeast48.9°F12244.5°F4.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 27, 2020 from