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. Northwest41.1°F5741.2°F-0.1°F
Illinois CD 2. Northeast41.4°F5641.5°F-0.1°F
Illinois CD 3. West44.4°F5944.4°F0.0°F
Illinois CD 4. Central44.2°F7243.9°F0.3°F
Illinois CD 5. East43.6°F5943.5°F0.1°F
Illinois CD 6. West Southwest47.0°F7446.5°F0.5°F
Illinois CD 7. East Southeast46.8°F6646.5°F0.3°F
Illinois CD 8. Southwest49.8°F8249.0°F0.8°F
Illinois CD 9. Southeast49.6°F7149.2°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from