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. Northwest28.6°F6728.4°F0.2°F
Illinois CD 2. Northeast29.4°F6429.2°F0.2°F
Illinois CD 3. West31.9°F6131.9°F0.0°F
Illinois CD 4. Central31.6°F6531.6°F0.0°F
Illinois CD 5. East31.5°F6131.5°F0.0°F
Illinois CD 6. West Southwest34.5°F5434.7°F-0.2°F
Illinois CD 7. East Southeast34.7°F4935.0°F-0.3°F
Illinois CD 8. Southwest37.7°F5038.0°F-0.3°F
Illinois CD 9. Southeast37.9°F4938.2°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from