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. Northwest44.2°F11940.6°F3.6°F
Illinois CD 2. Northeast44.6°F11940.9°F3.7°F
Illinois CD 3. West46.4°F11543.8°F2.6°F
Illinois CD 4. Central46.3°F11643.3°F3.0°F
Illinois CD 5. East46.2°F11742.9°F3.3°F
Illinois CD 6. West Southwest48.2°F11445.9°F2.3°F
Illinois CD 7. East Southeast48.4°F11545.9°F2.5°F
Illinois CD 8. Southwest50.4°F11148.5°F1.9°F
Illinois CD 9. Southeast50.4°F11048.6°F1.8°F

Citing This Page

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