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. Northwest41.4°F8440.5°F0.9°F
Illinois CD 2. Northeast41.5°F7941.0°F0.5°F
Illinois CD 3. West44.8°F9243.8°F1.0°F
Illinois CD 4. Central44.1°F8843.3°F0.8°F
Illinois CD 5. East43.9°F8943.0°F0.9°F
Illinois CD 6. West Southwest47.2°F9945.9°F1.3°F
Illinois CD 7. East Southeast47.1°F9646.0°F1.1°F
Illinois CD 8. Southwest49.9°F10248.5°F1.4°F
Illinois CD 9. Southeast49.9°F9848.6°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from