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. Northwest43.0°F11240.6°F2.4°F
Illinois CD 2. Northeast43.2°F11141.0°F2.2°F
Illinois CD 3. West46.1°F11243.8°F2.3°F
Illinois CD 4. Central45.5°F11043.3°F2.2°F
Illinois CD 5. East45.3°F11043.0°F2.3°F
Illinois CD 6. West Southwest47.9°F10845.9°F2.0°F
Illinois CD 7. East Southeast48.0°F11146.0°F2.0°F
Illinois CD 8. Southwest50.1°F10448.5°F1.6°F
Illinois CD 9. Southeast50.3°F10948.7°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from