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. Northwest34.3°F438.1°F-3.8°F
Illinois CD 2. Northeast35.2°F538.7°F-3.5°F
Illinois CD 3. West37.7°F541.4°F-3.7°F
Illinois CD 4. Central37.4°F541.0°F-3.6°F
Illinois CD 5. East37.3°F540.7°F-3.4°F
Illinois CD 6. West Southwest40.4°F643.7°F-3.3°F
Illinois CD 7. East Southeast40.8°F743.8°F-3.0°F
Illinois CD 8. Southwest43.7°F746.4°F-2.7°F
Illinois CD 9. Southeast44.0°F846.6°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from