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°F9248.2°F0.8°F
Illinois CD 2. Northeast49.5°F9948.5°F1.0°F
Illinois CD 3. West51.8°F8751.3°F0.5°F
Illinois CD 4. Central51.6°F9450.7°F0.9°F
Illinois CD 5. East51.3°F9850.3°F1.0°F
Illinois CD 6. West Southwest53.7°F9053.1°F0.6°F
Illinois CD 7. East Southeast53.8°F9053.0°F0.8°F
Illinois CD 8. Southwest56.1°F9255.4°F0.7°F
Illinois CD 9. Southeast55.9°F8355.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 30, 2020 from