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
(125 Years)
Illinois CD 1. Northwest78.3°F12073.5°F4.8°F
Illinois CD 2. Northeast78.6°F12273.2°F5.4°F
Illinois CD 3. West79.6°F11776.0°F3.6°F
Illinois CD 4. Central78.9°F11775.0°F3.9°F
Illinois CD 5. East79.1°F12174.4°F4.7°F
Illinois CD 6. West Southwest79.9°F11376.8°F3.1°F
Illinois CD 7. East Southeast80.3°F11876.3°F4.0°F
Illinois CD 8. Southwest81.0°F11577.9°F3.1°F
Illinois CD 9. Southeast81.6°F11977.7°F3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 16, 2019 from