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. Northwest50.0°F10347.8°F2.2°F
Illinois CD 2. Northeast49.9°F10547.6°F2.3°F
Illinois CD 3. West52.8°F10150.9°F1.9°F
Illinois CD 4. Central52.2°F10050.3°F1.9°F
Illinois CD 5. East51.9°F10349.7°F2.2°F
Illinois CD 6. West Southwest54.3°F9552.7°F1.6°F
Illinois CD 7. East Southeast55.0°F11052.6°F2.4°F
Illinois CD 8. Southwest56.7°F9555.0°F1.7°F
Illinois CD 9. Southeast57.4°F11055.1°F2.3°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