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. Northwest43.6°F11740.2°F3.4°F
Illinois CD 2. Northeast43.6°F11540.4°F3.2°F
Illinois CD 3. West46.1°F11243.5°F2.6°F
Illinois CD 4. Central46.0°F11543.1°F2.9°F
Illinois CD 5. East45.6°F11642.7°F2.9°F
Illinois CD 6. West Southwest48.3°F11245.8°F2.5°F
Illinois CD 7. East Southeast48.4°F11445.8°F2.6°F
Illinois CD 8. Southwest50.7°F11248.5°F2.2°F
Illinois CD 9. Southeast51.0°F11548.5°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from