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. Northwest48.4°F9747.2°F1.2°F
Illinois CD 2. Northeast48.8°F10047.5°F1.3°F
Illinois CD 3. West50.7°F7750.3°F0.4°F
Illinois CD 4. Central50.6°F8449.7°F0.9°F
Illinois CD 5. East50.3°F8849.3°F1.0°F
Illinois CD 6. West Southwest52.5°F6952.2°F0.3°F
Illinois CD 7. East Southeast52.5°F7052.2°F0.3°F
Illinois CD 8. Southwest54.3°F5054.5°F-0.2°F
Illinois CD 9. Southeast54.3°F4554.6°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from