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. Northwest48.3°F11345.9°F2.4°F
Illinois CD 2. Northeast49.0°F11646.2°F2.8°F
Illinois CD 3. West51.4°F11749.0°F2.4°F
Illinois CD 4. Central51.1°F11748.5°F2.6°F
Illinois CD 5. East51.0°F11848.1°F2.9°F
Illinois CD 6. West Southwest53.4°F11850.9°F2.5°F
Illinois CD 7. East Southeast53.5°F11850.9°F2.6°F
Illinois CD 8. Southwest55.5°F11653.3°F2.2°F
Illinois CD 9. Southeast55.4°F11653.4°F2.0°F

Citing This Page

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