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. Northwest56.9°F5057.3°F-0.4°F
Illinois CD 2. Northeast56.7°F5256.9°F-0.2°F
Illinois CD 3. West60.3°F6860.1°F0.2°F
Illinois CD 4. Central59.4°F5559.4°F0.0°F
Illinois CD 5. East59.0°F6358.8°F0.2°F
Illinois CD 6. West Southwest61.8°F7061.5°F0.3°F
Illinois CD 7. East Southeast62.0°F8161.3°F0.7°F
Illinois CD 8. Southwest63.5°F6063.4°F0.1°F
Illinois CD 9. Southeast64.0°F8263.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from