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
(125 Years)
Illinois CD 1. Northwest57.0°F659.5°F-2.5°F
Illinois CD 2. Northeast56.5°F459.3°F-2.8°F
Illinois CD 3. West59.3°F362.3°F-3.0°F
Illinois CD 4. Central58.4°F161.6°F-3.2°F
Illinois CD 5. East58.0°F161.0°F-3.0°F
Illinois CD 6. West Southwest60.6°F163.7°F-3.1°F
Illinois CD 7. East Southeast60.7°F263.5°F-2.8°F
Illinois CD 8. Southwest62.6°F165.4°F-2.8°F
Illinois CD 9. Southeast63.0°F465.4°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from