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. Northwest34.5°F10631.6°F2.9°F
Illinois CD 2. Northeast34.7°F10332.3°F2.4°F
Illinois CD 3. West37.7°F10635.2°F2.5°F
Illinois CD 4. Central37.0°F10134.8°F2.2°F
Illinois CD 5. East36.6°F9934.6°F2.0°F
Illinois CD 6. West Southwest39.2°F9337.8°F1.4°F
Illinois CD 7. East Southeast39.1°F8637.9°F1.2°F
Illinois CD 8. Southwest41.6°F7740.9°F0.7°F
Illinois CD 9. Southeast41.7°F7741.0°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from