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. Northwest53.2°F2754.5°F-1.3°F
Illinois CD 2. Northeast53.1°F2754.3°F-1.2°F
Illinois CD 3. West56.4°F3057.4°F-1.0°F
Illinois CD 4. Central55.6°F3056.8°F-1.2°F
Illinois CD 5. East55.4°F3656.2°F-0.8°F
Illinois CD 6. West Southwest57.9°F2759.0°F-1.1°F
Illinois CD 7. East Southeast58.0°F3558.9°F-0.9°F
Illinois CD 8. Southwest59.9°F2561.0°F-1.1°F
Illinois CD 9. Southeast60.4°F3961.1°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 23, 2020 from