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. Northwest59.5°F11457.3°F2.2°F
Illinois CD 2. Northeast59.2°F11556.9°F2.3°F
Illinois CD 3. West61.7°F10460.0°F1.7°F
Illinois CD 4. Central61.3°F11059.4°F1.9°F
Illinois CD 5. East60.9°F11558.8°F2.1°F
Illinois CD 6. West Southwest62.9°F10061.5°F1.4°F
Illinois CD 7. East Southeast62.7°F10261.2°F1.5°F
Illinois CD 8. Southwest64.6°F9763.4°F1.2°F
Illinois CD 9. Southeast64.4°F9263.3°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from