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. Northwest58.7°F9557.2°F1.5°F
Illinois CD 2. Northeast58.3°F10056.9°F1.4°F
Illinois CD 3. West61.7°F10460.0°F1.7°F
Illinois CD 4. Central61.2°F10859.4°F1.8°F
Illinois CD 5. East60.8°F11158.8°F2.0°F
Illinois CD 6. West Southwest63.0°F10561.5°F1.5°F
Illinois CD 7. East Southeast63.1°F11161.3°F1.8°F
Illinois CD 8. Southwest64.7°F10163.4°F1.3°F
Illinois CD 9. Southeast64.7°F10463.4°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from