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
(126 Years)
Illinois CD 1. Northwest36.6°F541.9°F-5.3°F
Illinois CD 2. Northeast36.9°F341.8°F-4.9°F
Illinois CD 3. West40.2°F545.2°F-5.0°F
Illinois CD 4. Central40.3°F644.7°F-4.4°F
Illinois CD 5. East39.3°F444.0°F-4.7°F
Illinois CD 6. West Southwest42.6°F347.3°F-4.7°F
Illinois CD 7. East Southeast43.8°F947.3°F-3.5°F
Illinois CD 8. Southwest46.2°F650.0°F-3.8°F
Illinois CD 9. Southeast47.2°F2050.0°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 1, 2020 from