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. Northwest49.0°F9847.4°F1.6°F
Illinois CD 2. Northeast49.1°F9847.5°F1.6°F
Illinois CD 3. West51.9°F9750.5°F1.4°F
Illinois CD 4. Central51.2°F9549.9°F1.3°F
Illinois CD 5. East51.0°F9749.5°F1.5°F
Illinois CD 6. West Southwest53.5°F9252.4°F1.1°F
Illinois CD 7. East Southeast53.6°F9552.4°F1.2°F
Illinois CD 8. Southwest55.5°F8154.9°F0.6°F
Illinois CD 9. Southeast55.5°F8154.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2020, retrieved on April 5, 2020 from