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. Northwest32.7°F7332.2°F0.5°F
Illinois CD 2. Northeast34.2°F8933.0°F1.2°F
Illinois CD 3. West36.5°F8235.7°F0.8°F
Illinois CD 4. Central36.0°F7735.3°F0.7°F
Illinois CD 5. East36.5°F9035.2°F1.3°F
Illinois CD 6. West Southwest39.6°F9338.2°F1.4°F
Illinois CD 7. East Southeast40.0°F9238.4°F1.6°F
Illinois CD 8. Southwest42.8°F9341.2°F1.6°F
Illinois CD 9. Southeast43.5°F10541.4°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from