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. Northwest35.8°F7235.5°F0.3°F
Illinois CD 2. Northeast36.1°F6835.8°F0.3°F
Illinois CD 3. West39.0°F7038.8°F0.2°F
Illinois CD 4. Central38.7°F6738.5°F0.2°F
Illinois CD 5. East38.6°F7138.1°F0.5°F
Illinois CD 6. West Southwest41.3°F6041.3°F0.0°F
Illinois CD 7. East Southeast41.8°F6541.4°F0.4°F
Illinois CD 8. Southwest44.7°F6944.2°F0.5°F
Illinois CD 9. Southeast44.6°F6444.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from