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. Northwest33.2°F8432.2°F1.0°F
Illinois CD 2. Northeast34.1°F8433.0°F1.1°F
Illinois CD 3. West36.9°F8935.7°F1.2°F
Illinois CD 4. Central37.0°F9735.3°F1.7°F
Illinois CD 5. East37.1°F9835.1°F2.0°F
Illinois CD 6. West Southwest40.3°F10338.2°F2.1°F
Illinois CD 7. East Southeast40.8°F10438.5°F2.3°F
Illinois CD 8. Southwest43.9°F11341.3°F2.6°F
Illinois CD 9. Southeast43.9°F11041.4°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from